8934840880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{16231}}^1$

素因数の和:17234

約数の個数: 80

約数和(自身を含む): 23766764544

約数和(自身を除く): 14831923664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 983, 1966, 3932, 4915, 6881, 7864, 9830, 13762, 15728, 16231, 19660, 27524, 32462, 34405, 39320, 55048, 64924, 68810, 78640, 81155, 110096, 113617, 129848, 137620, 162310, 227234, 259696, 275240, 324620, 454468, 550480, 568085, 649240, 908936, 1136170, 1298480, 1817872, 2272340, 4544680, 9089360, 15955073, 31910146, 63820292, 79775365, 111685511, 127640584, 159550730, 223371022, 255281168, 319101460, 446742044, 558427555, 638202920, 893484088, 1116855110, 1276405840, 1786968176, 2233710220, 4467420440, 8934840880]

約数ペア:

[(1, 8934840880), (2, 4467420440), (4, 2233710220), (5, 1786968176), (7, 1276405840), (8, 1116855110), (10, 893484088), (14, 638202920), (16, 558427555), (20, 446742044), (28, 319101460), (35, 255281168), (40, 223371022), (56, 159550730), (70, 127640584), (80, 111685511), (112, 79775365), (140, 63820292), (280, 31910146), (560, 15955073), (983, 9089360), (1966, 4544680), (3932, 2272340), (4915, 1817872), (6881, 1298480), (7864, 1136170), (9830, 908936), (13762, 649240), (15728, 568085), (16231, 550480), (19660, 454468), (27524, 324620), (32462, 275240), (34405, 259696), (39320, 227234), (55048, 162310), (64924, 137620), (68810, 129848), (78640, 113617), (81155, 110096)]