89323030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8263}}^1$

素因数の和:8340

約数の個数: 32

約数和(自身を含む): 171362304

約数和(自身を除く): 82039274

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 8263, 10810, 16526, 41315, 82630, 190049, 380098, 388361, 776722, 950245, 1900490, 1941805, 3883610, 8932303, 17864606, 44661515, 89323030]

約数ペア:

[(1, 89323030), (2, 44661515), (5, 17864606), (10, 8932303), (23, 3883610), (46, 1941805), (47, 1900490), (94, 950245), (115, 776722), (230, 388361), (235, 380098), (470, 190049), (1081, 82630), (2162, 41315), (5405, 16526), (8263, 10810)]