140367380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4817}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 310818816

約数和(自身を除く): 170451436

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 4817, 5828, 7285, 9634, 14570, 19268, 24085, 29140, 48170, 96340, 149327, 226399, 298654, 452798, 597308, 746635, 905596, 1131995, 1493270, 2263990, 2986540, 4527980, 7018369, 14036738, 28073476, 35091845, 70183690, 140367380]

約数ペア:

[(1, 140367380), (2, 70183690), (4, 35091845), (5, 28073476), (10, 14036738), (20, 7018369), (31, 4527980), (47, 2986540), (62, 2263990), (94, 1493270), (124, 1131995), (155, 905596), (188, 746635), (235, 597308), (310, 452798), (470, 298654), (620, 226399), (940, 149327), (1457, 96340), (2914, 48170), (4817, 29140), (5828, 24085), (7285, 19268), (9634, 14570)]