9280780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14969}}^1$

素因数の和:15009

約数の個数: 24

約数和(自身を含む): 20119680

約数和(自身を除く): 10838900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 14969, 29938, 59876, 74845, 149690, 299380, 464039, 928078, 1856156, 2320195, 4640390, 9280780]

約数ペア:

[(1, 9280780), (2, 4640390), (4, 2320195), (5, 1856156), (10, 928078), (20, 464039), (31, 299380), (62, 149690), (124, 74845), (155, 59876), (310, 29938), (620, 14969)]