80416030

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{36061}}^1$

素因数の和:36291

約数の個数: 16

約数和(自身を含む): 145401984

約数和(自身を除く): 64985954

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 36061, 72122, 180305, 360610, 8041603, 16083206, 40208015, 80416030]

約数ペア:

[(1, 80416030), (2, 40208015), (5, 16083206), (10, 8041603), (223, 360610), (446, 180305), (1115, 72122), (2230, 36061)]