39733460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152821}}^1$

素因数の和:152843

約数の個数: 24

約数和(自身を含む): 89859336

約数和(自身を除く): 50125876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 152821, 305642, 611284, 764105, 1528210, 1986673, 3056420, 3973346, 7946692, 9933365, 19866730, 39733460]

約数ペア:

[(1, 39733460), (2, 19866730), (4, 9933365), (5, 7946692), (10, 3973346), (13, 3056420), (20, 1986673), (26, 1528210), (52, 764105), (65, 611284), (130, 305642), (260, 152821)]