89030380

素因数分解:

$2^2\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{2207}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 187141248

約数和(自身を除く): 98110868

約数列:

[1, 2, 4, 5, 10, 20, 2017, 2207, 4034, 4414, 8068, 8828, 10085, 11035, 20170, 22070, 40340, 44140, 4451519, 8903038, 17806076, 22257595, 44515190, 89030380]

約数ペア:

[(1, 89030380), (2, 44515190), (4, 22257595), (5, 17806076), (10, 8903038), (20, 4451519), (2017, 44140), (2207, 40340), (4034, 22070), (4414, 20170), (8068, 11035), (8828, 10085)]