2138647520

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2357}}^1$

素因数の和:2532

約数の個数: 96

約数和(自身を含む): 5198201568

約数和(自身を除く): 3059554048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 107, 160, 212, 214, 265, 424, 428, 530, 535, 848, 856, 1060, 1070, 1696, 1712, 2120, 2140, 2357, 3424, 4240, 4280, 4714, 5671, 8480, 8560, 9428, 11342, 11785, 17120, 18856, 22684, 23570, 28355, 37712, 45368, 47140, 56710, 75424, 90736, 94280, 113420, 124921, 181472, 188560, 226840, 249842, 252199, 377120, 453680, 499684, 504398, 624605, 907360, 999368, 1008796, 1249210, 1260995, 1998736, 2017592, 2498420, 2521990, 3997472, 4035184, 4996840, 5043980, 8070368, 9993680, 10087960, 13366547, 19987360, 20175920, 26733094, 40351840, 53466188, 66832735, 106932376, 133665470, 213864752, 267330940, 427729504, 534661880, 1069323760, 2138647520]

約数ペア:

[(1, 2138647520), (2, 1069323760), (4, 534661880), (5, 427729504), (8, 267330940), (10, 213864752), (16, 133665470), (20, 106932376), (32, 66832735), (40, 53466188), (53, 40351840), (80, 26733094), (106, 20175920), (107, 19987360), (160, 13366547), (212, 10087960), (214, 9993680), (265, 8070368), (424, 5043980), (428, 4996840), (530, 4035184), (535, 3997472), (848, 2521990), (856, 2498420), (1060, 2017592), (1070, 1998736), (1696, 1260995), (1712, 1249210), (2120, 1008796), (2140, 999368), (2357, 907360), (3424, 624605), (4240, 504398), (4280, 499684), (4714, 453680), (5671, 377120), (8480, 252199), (8560, 249842), (9428, 226840), (11342, 188560), (11785, 181472), (17120, 124921), (18856, 113420), (22684, 94280), (23570, 90736), (28355, 75424), (37712, 56710), (45368, 47140)]