13309831400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^2$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 32602496640

約数和(自身を除く): 19292665240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 67, 100, 124, 134, 155, 179, 200, 248, 268, 310, 335, 358, 536, 620, 670, 716, 775, 895, 1240, 1340, 1432, 1550, 1675, 1790, 2077, 2680, 3100, 3350, 3580, 4154, 4475, 5549, 6200, 6700, 7160, 8308, 8950, 10385, 11098, 11993, 13400, 16616, 17900, 20770, 22196, 23986, 27745, 32041, 35800, 41540, 44392, 47972, 51925, 55490, 59965, 64082, 83080, 95944, 103850, 110980, 119930, 128164, 138725, 160205, 207700, 221960, 239860, 256328, 277450, 299825, 320410, 371783, 415400, 479720, 554900, 599650, 640820, 743566, 801025, 993271, 1109800, 1199300, 1281640, 1487132, 1602050, 1858915, 1986542, 2146747, 2398600, 2974264, 3204100, 3717830, 3973084, 4293494, 4966355, 6408200, 7435660, 7946168, 8586988, 9294575, 9932710, 10733735, 14871320, 17173976, 18589150, 19865420, 21467470, 24831775, 37178300, 39730840, 42934940, 49663550, 53668675, 66549157, 74356600, 85869880, 99327100, 107337350, 133098314, 198654200, 214674700, 266196628, 332745785, 429349400, 532393256, 665491570, 1330983140, 1663728925, 2661966280, 3327457850, 6654915700, 13309831400]

約数ペア:

[(1, 13309831400), (2, 6654915700), (4, 3327457850), (5, 2661966280), (8, 1663728925), (10, 1330983140), (20, 665491570), (25, 532393256), (31, 429349400), (40, 332745785), (50, 266196628), (62, 214674700), (67, 198654200), (100, 133098314), (124, 107337350), (134, 99327100), (155, 85869880), (179, 74356600), (200, 66549157), (248, 53668675), (268, 49663550), (310, 42934940), (335, 39730840), (358, 37178300), (536, 24831775), (620, 21467470), (670, 19865420), (716, 18589150), (775, 17173976), (895, 14871320), (1240, 10733735), (1340, 9932710), (1432, 9294575), (1550, 8586988), (1675, 7946168), (1790, 7435660), (2077, 6408200), (2680, 4966355), (3100, 4293494), (3350, 3973084), (3580, 3717830), (4154, 3204100), (4475, 2974264), (5549, 2398600), (6200, 2146747), (6700, 1986542), (7160, 1858915), (8308, 1602050), (8950, 1487132), (10385, 1281640), (11098, 1199300), (11993, 1109800), (13400, 993271), (16616, 801025), (17900, 743566), (20770, 640820), (22196, 599650), (23986, 554900), (27745, 479720), (32041, 415400), (35800, 371783), (41540, 320410), (44392, 299825), (47972, 277450), (51925, 256328), (55490, 239860), (59965, 221960), (64082, 207700), (83080, 160205), (95944, 138725), (103850, 128164), (110980, 119930)]