40044710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56401}}^1$

素因数の和:56479

約数の個数: 16

約数和(自身を含む): 73096992

約数和(自身を除く): 33052282

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 56401, 112802, 282005, 564010, 4004471, 8008942, 20022355, 40044710]

約数ペア:

[(1, 40044710), (2, 20022355), (5, 8008942), (10, 4004471), (71, 564010), (142, 282005), (355, 112802), (710, 56401)]