89941150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{138371}}^1$

素因数の和:138396

約数の個数: 24

約数和(自身を含む): 180160344

約数和(自身を除く): 90219194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 138371, 276742, 691855, 1383710, 1798823, 3459275, 3597646, 6918550, 8994115, 17988230, 44970575, 89941150]

約数ペア:

[(1, 89941150), (2, 44970575), (5, 17988230), (10, 8994115), (13, 6918550), (25, 3597646), (26, 3459275), (50, 1798823), (65, 1383710), (130, 691855), (325, 276742), (650, 138371)]