12476680

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{823}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 28180800

約数和(自身を除く): 15704120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 823, 1516, 1646, 1895, 3032, 3292, 3790, 4115, 6584, 7580, 8230, 15160, 16460, 32920, 311917, 623834, 1247668, 1559585, 2495336, 3119170, 6238340, 12476680]

約数ペア:

[(1, 12476680), (2, 6238340), (4, 3119170), (5, 2495336), (8, 1559585), (10, 1247668), (20, 623834), (40, 311917), (379, 32920), (758, 16460), (823, 15160), (1516, 8230), (1646, 7580), (1895, 6584), (3032, 4115), (3292, 3790)]