38285780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147253}}^1$

素因数の和:147275

約数の個数: 24

約数和(自身を含む): 86585352

約数和(自身を除く): 48299572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 147253, 294506, 589012, 736265, 1472530, 1914289, 2945060, 3828578, 7657156, 9571445, 19142890, 38285780]

約数ペア:

[(1, 38285780), (2, 19142890), (4, 9571445), (5, 7657156), (10, 3828578), (13, 2945060), (20, 1914289), (26, 1472530), (52, 736265), (65, 589012), (130, 294506), (260, 147253)]