8889410010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163981}}^1$

素因数の和:164143

約数の個数: 64

約数和(自身を含む): 23141139840

約数和(自身を除く): 14251729830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1390, 1807, 2085, 3614, 4170, 5421, 9035, 10842, 18070, 27105, 54210, 163981, 327962, 491943, 819905, 983886, 1639810, 2131753, 2459715, 4263506, 4919430, 6395259, 10658765, 12790518, 21317530, 22793359, 31976295, 45586718, 63952590, 68380077, 113966795, 136760154, 227933590, 296313667, 341900385, 592627334, 683800770, 888941001, 1481568335, 1777882002, 2963136670, 4444705005, 8889410010]

約数ペア:

[(1, 8889410010), (2, 4444705005), (3, 2963136670), (5, 1777882002), (6, 1481568335), (10, 888941001), (13, 683800770), (15, 592627334), (26, 341900385), (30, 296313667), (39, 227933590), (65, 136760154), (78, 113966795), (130, 68380077), (139, 63952590), (195, 45586718), (278, 31976295), (390, 22793359), (417, 21317530), (695, 12790518), (834, 10658765), (1390, 6395259), (1807, 4919430), (2085, 4263506), (3614, 2459715), (4170, 2131753), (5421, 1639810), (9035, 983886), (10842, 819905), (18070, 491943), (27105, 327962), (54210, 163981)]