1772195680

素因数分解:

$2^5\times 5^1\times {\mathrm{11076223}}^1$

素因数の和:11076238

約数の個数: 24

約数和(自身を含む): 4186812672

約数和(自身を除く): 2414616992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11076223, 22152446, 44304892, 55381115, 88609784, 110762230, 177219568, 221524460, 354439136, 443048920, 886097840, 1772195680]

約数ペア:

[(1, 1772195680), (2, 886097840), (4, 443048920), (5, 354439136), (8, 221524460), (10, 177219568), (16, 110762230), (20, 88609784), (32, 55381115), (40, 44304892), (80, 22152446), (160, 11076223)]