28434822400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1429

約数の個数: 216

約数和(自身を含む): 74523667680

約数和(自身を除く): 46088845280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 197, 200, 256, 304, 320, 380, 394, 400, 475, 608, 640, 760, 788, 800, 950, 985, 1187, 1216, 1280, 1520, 1576, 1600, 1900, 1970, 2374, 2432, 3040, 3152, 3200, 3743, 3800, 3940, 4748, 4864, 4925, 5935, 6080, 6304, 6400, 7486, 7600, 7880, 9496, 9850, 11870, 12160, 12608, 14972, 15200, 15760, 18715, 18992, 19700, 22553, 23740, 24320, 25216, 29675, 29944, 30400, 31520, 37430, 37984, 39400, 45106, 47480, 50432, 59350, 59888, 60800, 63040, 74860, 75968, 78800, 90212, 93575, 94960, 112765, 118700, 119776, 121600, 126080, 149720, 151936, 157600, 180424, 187150, 189920, 225530, 233839, 237400, 239552, 252160, 299440, 303872, 315200, 360848, 374300, 379840, 451060, 467678, 474800, 479104, 563825, 598880, 630400, 721696, 748600, 759680, 902120, 935356, 949600, 958208, 1127650, 1169195, 1197760, 1260800, 1443392, 1497200, 1519360, 1804240, 1870712, 1899200, 2255300, 2338390, 2395520, 2886784, 2994400, 3608480, 3741424, 3798400, 4442941, 4510600, 4676780, 4791040, 5773568, 5845975, 5988800, 7216960, 7482848, 7596800, 8885882, 9021200, 9353560, 11691950, 11977600, 14433920, 14965696, 17771764, 18042400, 18707120, 22214705, 23383900, 23955200, 28867840, 29931392, 35543528, 36084800, 37414240, 44429410, 46767800, 59862784, 71087056, 72169600, 74828480, 88858820, 93535600, 111073525, 142174112, 144339200, 149656960, 177717640, 187071200, 222147050, 284348224, 299313920, 355435280, 374142400, 444294100, 568696448, 710870560, 748284800, 888588200, 1137392896, 1421741120, 1496569600, 1777176400, 2843482240, 3554352800, 5686964480, 7108705600, 14217411200, 28434822400]

約数ペア:

[(1, 28434822400), (2, 14217411200), (4, 7108705600), (5, 5686964480), (8, 3554352800), (10, 2843482240), (16, 1777176400), (19, 1496569600), (20, 1421741120), (25, 1137392896), (32, 888588200), (38, 748284800), (40, 710870560), (50, 568696448), (64, 444294100), (76, 374142400), (80, 355435280), (95, 299313920), (100, 284348224), (128, 222147050), (152, 187071200), (160, 177717640), (190, 149656960), (197, 144339200), (200, 142174112), (256, 111073525), (304, 93535600), (320, 88858820), (380, 74828480), (394, 72169600), (400, 71087056), (475, 59862784), (608, 46767800), (640, 44429410), (760, 37414240), (788, 36084800), (800, 35543528), (950, 29931392), (985, 28867840), (1187, 23955200), (1216, 23383900), (1280, 22214705), (1520, 18707120), (1576, 18042400), (1600, 17771764), (1900, 14965696), (1970, 14433920), (2374, 11977600), (2432, 11691950), (3040, 9353560), (3152, 9021200), (3200, 8885882), (3743, 7596800), (3800, 7482848), (3940, 7216960), (4748, 5988800), (4864, 5845975), (4925, 5773568), (5935, 4791040), (6080, 4676780), (6304, 4510600), (6400, 4442941), (7486, 3798400), (7600, 3741424), (7880, 3608480), (9496, 2994400), (9850, 2886784), (11870, 2395520), (12160, 2338390), (12608, 2255300), (14972, 1899200), (15200, 1870712), (15760, 1804240), (18715, 1519360), (18992, 1497200), (19700, 1443392), (22553, 1260800), (23740, 1197760), (24320, 1169195), (25216, 1127650), (29675, 958208), (29944, 949600), (30400, 935356), (31520, 902120), (37430, 759680), (37984, 748600), (39400, 721696), (45106, 630400), (47480, 598880), (50432, 563825), (59350, 479104), (59888, 474800), (60800, 467678), (63040, 451060), (74860, 379840), (75968, 374300), (78800, 360848), (90212, 315200), (93575, 303872), (94960, 299440), (112765, 252160), (118700, 239552), (119776, 237400), (121600, 233839), (126080, 225530), (149720, 189920), (151936, 187150), (157600, 180424)]