4116580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 9483264

約数和(自身を除く): 5366684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 223, 260, 284, 355, 446, 710, 892, 923, 1115, 1420, 1846, 2230, 2899, 3692, 4460, 4615, 5798, 9230, 11596, 14495, 15833, 18460, 28990, 31666, 57980, 63332, 79165, 158330, 205829, 316660, 411658, 823316, 1029145, 2058290, 4116580]

約数ペア:

[(1, 4116580), (2, 2058290), (4, 1029145), (5, 823316), (10, 411658), (13, 316660), (20, 205829), (26, 158330), (52, 79165), (65, 63332), (71, 57980), (130, 31666), (142, 28990), (223, 18460), (260, 15833), (284, 14495), (355, 11596), (446, 9230), (710, 5798), (892, 4615), (923, 4460), (1115, 3692), (1420, 2899), (1846, 2230)]