115026640

素因数分解:

$2^4\times 5^1\times {\mathrm{1437833}}^1$

素因数の和:1437846

約数の個数: 20

約数和(自身を含む): 267437124

約数和(自身を除く): 152410484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1437833, 2875666, 5751332, 7189165, 11502664, 14378330, 23005328, 28756660, 57513320, 115026640]

約数ペア:

[(1, 115026640), (2, 57513320), (4, 28756660), (5, 23005328), (8, 14378330), (10, 11502664), (16, 7189165), (20, 5751332), (40, 2875666), (80, 1437833)]