3846620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 8276688

約数和(自身を除く): 4430068

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4691, 9382, 18764, 23455, 46910, 93820, 192331, 384662, 769324, 961655, 1923310, 3846620]

約数ペア:

[(1, 3846620), (2, 1923310), (4, 961655), (5, 769324), (10, 384662), (20, 192331), (41, 93820), (82, 46910), (164, 23455), (205, 18764), (410, 9382), (820, 4691)]