460025920

素因数分解:

$2^6\times 5^1\times {\mathrm{1437581}}^1$

素因数の和:1437598

約数の個数: 28

約数和(自身を含む): 1095437484

約数和(自身を除く): 635411564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1437581, 2875162, 5750324, 7187905, 11500648, 14375810, 23001296, 28751620, 46002592, 57503240, 92005184, 115006480, 230012960, 460025920]

約数ペア:

[(1, 460025920), (2, 230012960), (4, 115006480), (5, 92005184), (8, 57503240), (10, 46002592), (16, 28751620), (20, 23001296), (32, 14375810), (40, 11500648), (64, 7187905), (80, 5750324), (160, 2875162), (320, 1437581)]