85082860

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{22273}}^1$

素因数の和:22473

約数の個数: 24

約数和(自身を含む): 179617536

約数和(自身を除く): 94534676

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 22273, 44546, 89092, 111365, 222730, 445460, 4254143, 8508286, 17016572, 21270715, 42541430, 85082860]

約数ペア:

[(1, 85082860), (2, 42541430), (4, 21270715), (5, 17016572), (10, 8508286), (20, 4254143), (191, 445460), (382, 222730), (764, 111365), (955, 89092), (1910, 44546), (3820, 22273)]