3327640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 7814880

約数和(自身を除く): 4487240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3617, 7234, 14468, 18085, 28936, 36170, 72340, 83191, 144680, 166382, 332764, 415955, 665528, 831910, 1663820, 3327640]

約数ペア:

[(1, 3327640), (2, 1663820), (4, 831910), (5, 665528), (8, 415955), (10, 332764), (20, 166382), (23, 144680), (40, 83191), (46, 72340), (92, 36170), (115, 28936), (184, 18085), (230, 14468), (460, 7234), (920, 3617)]