9127640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 22498560

約数和(自身を除く): 13370920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 433, 527, 620, 680, 866, 1054, 1240, 1732, 2108, 2165, 2635, 3464, 4216, 4330, 5270, 7361, 8660, 10540, 13423, 14722, 17320, 21080, 26846, 29444, 36805, 53692, 58888, 67115, 73610, 107384, 134230, 147220, 228191, 268460, 294440, 456382, 536920, 912764, 1140955, 1825528, 2281910, 4563820, 9127640]

約数ペア:

[(1, 9127640), (2, 4563820), (4, 2281910), (5, 1825528), (8, 1140955), (10, 912764), (17, 536920), (20, 456382), (31, 294440), (34, 268460), (40, 228191), (62, 147220), (68, 134230), (85, 107384), (124, 73610), (136, 67115), (155, 58888), (170, 53692), (248, 36805), (310, 29444), (340, 26846), (433, 21080), (527, 17320), (620, 14722), (680, 13423), (866, 10540), (1054, 8660), (1240, 7361), (1732, 5270), (2108, 4330), (2165, 4216), (2635, 3464)]