8713444400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1931}}^1$

素因数の和:2367

約数の個数: 120

約数和(自身を含む): 21722828400

約数和(自身を除く): 13009384000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 389, 400, 464, 580, 725, 778, 1160, 1450, 1556, 1931, 1945, 2320, 2900, 3112, 3862, 3890, 5800, 6224, 7724, 7780, 9655, 9725, 11281, 11600, 15448, 15560, 19310, 19450, 22562, 30896, 31120, 38620, 38900, 45124, 48275, 55999, 56405, 77240, 77800, 90248, 96550, 111998, 112810, 154480, 155600, 180496, 193100, 223996, 225620, 279995, 282025, 386200, 447992, 451240, 559990, 564050, 751159, 772400, 895984, 902480, 1119980, 1128100, 1399975, 1502318, 2239960, 2256200, 2799950, 3004636, 3755795, 4479920, 4512400, 5599900, 6009272, 7511590, 11199800, 12018544, 15023180, 18778975, 21783611, 22399600, 30046360, 37557950, 43567222, 60092720, 75115900, 87134444, 108918055, 150231800, 174268888, 217836110, 300463600, 348537776, 435672220, 544590275, 871344440, 1089180550, 1742688880, 2178361100, 4356722200, 8713444400]

約数ペア:

[(1, 8713444400), (2, 4356722200), (4, 2178361100), (5, 1742688880), (8, 1089180550), (10, 871344440), (16, 544590275), (20, 435672220), (25, 348537776), (29, 300463600), (40, 217836110), (50, 174268888), (58, 150231800), (80, 108918055), (100, 87134444), (116, 75115900), (145, 60092720), (200, 43567222), (232, 37557950), (290, 30046360), (389, 22399600), (400, 21783611), (464, 18778975), (580, 15023180), (725, 12018544), (778, 11199800), (1160, 7511590), (1450, 6009272), (1556, 5599900), (1931, 4512400), (1945, 4479920), (2320, 3755795), (2900, 3004636), (3112, 2799950), (3862, 2256200), (3890, 2239960), (5800, 1502318), (6224, 1399975), (7724, 1128100), (7780, 1119980), (9655, 902480), (9725, 895984), (11281, 772400), (11600, 751159), (15448, 564050), (15560, 559990), (19310, 451240), (19450, 447992), (22562, 386200), (30896, 282025), (31120, 279995), (38620, 225620), (38900, 223996), (45124, 193100), (48275, 180496), (55999, 155600), (56405, 154480), (77240, 112810), (77800, 111998), (90248, 96550)]