4075690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1129}}^1$

素因数の和:1174

約数の個数: 24

約数和(自身を含む): 7749540

約数和(自身を除く): 3673850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1129, 1805, 2258, 3610, 5645, 11290, 21451, 42902, 107255, 214510, 407569, 815138, 2037845, 4075690]

約数ペア:

[(1, 4075690), (2, 2037845), (5, 815138), (10, 407569), (19, 214510), (38, 107255), (95, 42902), (190, 21451), (361, 11290), (722, 5645), (1129, 3610), (1805, 2258)]