32440640

素因数分解:

$2^6\times 5^1\times {\mathrm{101377}}^1$

素因数の和:101394

約数の個数: 28

約数和(自身を含む): 77250036

約数和(自身を除く): 44809396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 101377, 202754, 405508, 506885, 811016, 1013770, 1622032, 2027540, 3244064, 4055080, 6488128, 8110160, 16220320, 32440640]

約数ペア:

[(1, 32440640), (2, 16220320), (4, 8110160), (5, 6488128), (8, 4055080), (10, 3244064), (16, 2027540), (20, 1622032), (32, 1013770), (40, 811016), (64, 506885), (80, 405508), (160, 202754), (320, 101377)]