41142620

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1663}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 86521344

約数和(自身を除く): 45378724

約数列:

[1, 2, 4, 5, 10, 20, 1237, 1663, 2474, 3326, 4948, 6185, 6652, 8315, 12370, 16630, 24740, 33260, 2057131, 4114262, 8228524, 10285655, 20571310, 41142620]

約数ペア:

[(1, 41142620), (2, 20571310), (4, 10285655), (5, 8228524), (10, 4114262), (20, 2057131), (1237, 33260), (1663, 24740), (2474, 16630), (3326, 12370), (4948, 8315), (6185, 6652)]