113432540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436279}}^1$

素因数の和:436301

約数の個数: 24

約数和(自身を含む): 256532640

約数和(自身を除く): 143100100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 436279, 872558, 1745116, 2181395, 4362790, 5671627, 8725580, 11343254, 22686508, 28358135, 56716270, 113432540]

約数ペア:

[(1, 113432540), (2, 56716270), (4, 28358135), (5, 22686508), (10, 11343254), (13, 8725580), (20, 5671627), (26, 4362790), (52, 2181395), (65, 1745116), (130, 872558), (260, 436279)]