41887940

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{7561}}^1$

素因数の和:7847

約数の個数: 24

約数和(自身を含む): 88293912

約数和(自身を除く): 46405972

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 7561, 15122, 30244, 37805, 75610, 151220, 2094397, 4188794, 8377588, 10471985, 20943970, 41887940]

約数ペア:

[(1, 41887940), (2, 20943970), (4, 10471985), (5, 8377588), (10, 4188794), (20, 2094397), (277, 151220), (554, 75610), (1108, 37805), (1385, 30244), (2770, 15122), (5540, 7561)]