29261180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112543}}^1$

素因数の和:112565

約数の個数: 24

約数和(自身を含む): 66175872

約数和(自身を除く): 36914692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 112543, 225086, 450172, 562715, 1125430, 1463059, 2250860, 2926118, 5852236, 7315295, 14630590, 29261180]

約数ペア:

[(1, 29261180), (2, 14630590), (4, 7315295), (5, 5852236), (10, 2926118), (13, 2250860), (20, 1463059), (26, 1125430), (52, 562715), (65, 450172), (130, 225086), (260, 112543)]