88505920

素因数分解:

$2^6\times 5^1\times {\mathrm{276581}}^1$

素因数の和:276598

約数の個数: 28

約数和(自身を含む): 210755484

約数和(自身を除く): 122249564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 276581, 553162, 1106324, 1382905, 2212648, 2765810, 4425296, 5531620, 8850592, 11063240, 17701184, 22126480, 44252960, 88505920]

約数ペア:

[(1, 88505920), (2, 44252960), (4, 22126480), (5, 17701184), (8, 11063240), (10, 8850592), (16, 5531620), (20, 4425296), (32, 2765810), (40, 2212648), (64, 1382905), (80, 1106324), (160, 553162), (320, 276581)]