21321161120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{464311}}^1$

素因数の和:464374

約数の個数: 96

約数和(自身を含む): 58971338496

約数和(自身を除く): 37650177376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6560, 9184, 11480, 22960, 45920, 464311, 928622, 1857244, 2321555, 3250177, 3714488, 4643110, 6500354, 7428976, 9286220, 13000708, 14857952, 16250885, 18572440, 19036751, 26001416, 32501770, 37144880, 38073502, 52002832, 65003540, 74289760, 76147004, 95183755, 104005664, 130007080, 133257257, 152294008, 190367510, 260014160, 266514514, 304588016, 380735020, 520028320, 533029028, 609176032, 666286285, 761470040, 1066058056, 1332572570, 1522940080, 2132116112, 2665145140, 3045880160, 4264232224, 5330290280, 10660580560, 21321161120]

約数ペア:

[(1, 21321161120), (2, 10660580560), (4, 5330290280), (5, 4264232224), (7, 3045880160), (8, 2665145140), (10, 2132116112), (14, 1522940080), (16, 1332572570), (20, 1066058056), (28, 761470040), (32, 666286285), (35, 609176032), (40, 533029028), (41, 520028320), (56, 380735020), (70, 304588016), (80, 266514514), (82, 260014160), (112, 190367510), (140, 152294008), (160, 133257257), (164, 130007080), (205, 104005664), (224, 95183755), (280, 76147004), (287, 74289760), (328, 65003540), (410, 52002832), (560, 38073502), (574, 37144880), (656, 32501770), (820, 26001416), (1120, 19036751), (1148, 18572440), (1312, 16250885), (1435, 14857952), (1640, 13000708), (2296, 9286220), (2870, 7428976), (3280, 6500354), (4592, 4643110), (5740, 3714488), (6560, 3250177), (9184, 2321555), (11480, 1857244), (22960, 928622), (45920, 464311)]