90196460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{85091}}^1$

素因数の和:85153

約数の個数: 24

約数和(自身を含む): 192988656

約数和(自身を除く): 102792196

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 85091, 170182, 340364, 425455, 850910, 1701820, 4509823, 9019646, 18039292, 22549115, 45098230, 90196460]

約数ペア:

[(1, 90196460), (2, 45098230), (4, 22549115), (5, 18039292), (10, 9019646), (20, 4509823), (53, 1701820), (106, 850910), (212, 425455), (265, 340364), (530, 170182), (1060, 85091)]