41757340

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12809}}^1$

素因数の和:12981

約数の個数: 24

約数和(自身を含む): 88235280

約数和(自身を除く): 46477940

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 12809, 25618, 51236, 64045, 128090, 256180, 2087867, 4175734, 8351468, 10439335, 20878670, 41757340]

約数ペア:

[(1, 41757340), (2, 20878670), (4, 10439335), (5, 8351468), (10, 4175734), (20, 2087867), (163, 256180), (326, 128090), (652, 64045), (815, 51236), (1630, 25618), (3260, 12809)]