22774720

素因数分解:

$2^6\times 5^1\times {\mathrm{71171}}^1$

素因数の和:71188

約数の個数: 28

約数和(自身を含む): 54233064

約数和(自身を除く): 31458344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 71171, 142342, 284684, 355855, 569368, 711710, 1138736, 1423420, 2277472, 2846840, 4554944, 5693680, 11387360, 22774720]

約数ペア:

[(1, 22774720), (2, 11387360), (4, 5693680), (5, 4554944), (8, 2846840), (10, 2277472), (16, 1423420), (20, 1138736), (32, 711710), (40, 569368), (64, 355855), (80, 284684), (160, 142342), (320, 71171)]