26358730

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 48507264

約数和(自身を除く): 22148534

約数列:

[1, 2, 5, 10, 103, 157, 163, 206, 314, 326, 515, 785, 815, 1030, 1570, 1630, 16171, 16789, 25591, 32342, 33578, 51182, 80855, 83945, 127955, 161710, 167890, 255910, 2635873, 5271746, 13179365, 26358730]

約数ペア:

[(1, 26358730), (2, 13179365), (5, 5271746), (10, 2635873), (103, 255910), (157, 167890), (163, 161710), (206, 127955), (314, 83945), (326, 80855), (515, 51182), (785, 33578), (815, 32342), (1030, 25591), (1570, 16789), (1630, 16171)]