8890030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21683}}^1$

素因数の和:21731

約数の個数: 16

約数和(自身を含む): 16393104

約数和(自身を除く): 7503074

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 21683, 43366, 108415, 216830, 889003, 1778006, 4445015, 8890030]

約数ペア:

[(1, 8890030), (2, 4445015), (5, 1778006), (10, 889003), (41, 216830), (82, 108415), (205, 43366), (410, 21683)]