25415360

素因数分解:

$2^6\times 5^1\times {\mathrm{79423}}^1$

素因数の和:79440

約数の個数: 28

約数和(自身を含む): 60521088

約数和(自身を除く): 35105728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 79423, 158846, 317692, 397115, 635384, 794230, 1270768, 1588460, 2541536, 3176920, 5083072, 6353840, 12707680, 25415360]

約数ペア:

[(1, 25415360), (2, 12707680), (4, 6353840), (5, 5083072), (8, 3176920), (10, 2541536), (16, 1588460), (20, 1270768), (32, 794230), (40, 635384), (64, 397115), (80, 317692), (160, 158846), (320, 79423)]