3841540

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 8110872

約数和(自身を除く): 4269332

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 797, 964, 1205, 1594, 2410, 3188, 3985, 4820, 7970, 15940, 192077, 384154, 768308, 960385, 1920770, 3841540]

約数ペア:

[(1, 3841540), (2, 1920770), (4, 960385), (5, 768308), (10, 384154), (20, 192077), (241, 15940), (482, 7970), (797, 4820), (964, 3985), (1205, 3188), (1594, 2410)]