189562643930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42187}}^1\times {\mathrm{40849}}^1$

素因数の和:83054

約数の個数: 32

約数和(自身を含む): 372250036800

約数和(自身を除く): 182687392870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 40849, 42187, 81698, 84374, 204245, 210935, 408490, 421870, 449339, 464057, 898678, 928114, 2246695, 2320285, 4493390, 4640570, 1723296763, 3446593526, 8616483815, 17232967630, 18956264393, 37912528786, 94781321965, 189562643930]

約数ペア:

[(1, 189562643930), (2, 94781321965), (5, 37912528786), (10, 18956264393), (11, 17232967630), (22, 8616483815), (55, 3446593526), (110, 1723296763), (40849, 4640570), (42187, 4493390), (81698, 2320285), (84374, 2246695), (204245, 928114), (210935, 898678), (408490, 464057), (421870, 449339)]