26612260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42923}}^1$

素因数の和:42963

約数の個数: 24

約数和(自身を含む): 57689856

約数和(自身を除く): 31077596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 42923, 85846, 171692, 214615, 429230, 858460, 1330613, 2661226, 5322452, 6653065, 13306130, 26612260]

約数ペア:

[(1, 26612260), (2, 13306130), (4, 6653065), (5, 5322452), (10, 2661226), (20, 1330613), (31, 858460), (62, 429230), (124, 214615), (155, 171692), (310, 85846), (620, 42923)]