84117860

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{5441}}^1$

素因数の和:6223

約数の個数: 24

約数和(自身を含む): 176908536

約数和(自身を除く): 92790676

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 5441, 7730, 10882, 15460, 21764, 27205, 54410, 108820, 4205893, 8411786, 16823572, 21029465, 42058930, 84117860]

約数ペア:

[(1, 84117860), (2, 42058930), (4, 21029465), (5, 16823572), (10, 8411786), (20, 4205893), (773, 108820), (1546, 54410), (3092, 27205), (3865, 21764), (5441, 15460), (7730, 10882)]