125840373020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{327011}}^1$

素因数の和:327362

約数の個数: 48

約数和(自身を含む): 268976526336

約数和(自身を除く): 143136153316

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 271, 284, 355, 542, 710, 1084, 1355, 1420, 2710, 5420, 19241, 38482, 76964, 96205, 192410, 327011, 384820, 654022, 1308044, 1635055, 3270110, 6540220, 23217781, 46435562, 88619981, 92871124, 116088905, 177239962, 232177810, 354479924, 443099905, 464355620, 886199810, 1772399620, 6292018651, 12584037302, 25168074604, 31460093255, 62920186510, 125840373020]

約数ペア:

[(1, 125840373020), (2, 62920186510), (4, 31460093255), (5, 25168074604), (10, 12584037302), (20, 6292018651), (71, 1772399620), (142, 886199810), (271, 464355620), (284, 443099905), (355, 354479924), (542, 232177810), (710, 177239962), (1084, 116088905), (1355, 92871124), (1420, 88619981), (2710, 46435562), (5420, 23217781), (19241, 6540220), (38482, 3270110), (76964, 1635055), (96205, 1308044), (192410, 654022), (327011, 384820)]