931170250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2368

約数の個数: 64

約数和(自身を含む): 1834140672

約数和(自身を除く): 902970422

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 125, 155, 250, 265, 310, 530, 775, 1325, 1550, 1643, 2267, 2650, 3286, 3875, 4534, 6625, 7750, 8215, 11335, 13250, 16430, 22670, 41075, 56675, 70277, 82150, 113350, 120151, 140554, 205375, 240302, 283375, 351385, 410750, 566750, 600755, 702770, 1201510, 1756925, 3003775, 3513850, 3724681, 6007550, 7449362, 8784625, 15018875, 17569250, 18623405, 30037750, 37246810, 93117025, 186234050, 465585125, 931170250]

約数ペア:

[(1, 931170250), (2, 465585125), (5, 186234050), (10, 93117025), (25, 37246810), (31, 30037750), (50, 18623405), (53, 17569250), (62, 15018875), (106, 8784625), (125, 7449362), (155, 6007550), (250, 3724681), (265, 3513850), (310, 3003775), (530, 1756925), (775, 1201510), (1325, 702770), (1550, 600755), (1643, 566750), (2267, 410750), (2650, 351385), (3286, 283375), (3875, 240302), (4534, 205375), (6625, 140554), (7750, 120151), (8215, 113350), (11335, 82150), (13250, 70277), (16430, 56675), (22670, 41075)]