42214460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44909}}^1$

素因数の和:44965

約数の個数: 24

約数和(自身を含む): 90538560

約数和(自身を除く): 48324100

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 44909, 89818, 179636, 224545, 449090, 898180, 2110723, 4221446, 8442892, 10553615, 21107230, 42214460]

約数ペア:

[(1, 42214460), (2, 21107230), (4, 10553615), (5, 8442892), (10, 4221446), (20, 2110723), (47, 898180), (94, 449090), (188, 224545), (235, 179636), (470, 89818), (940, 44909)]