40917430

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29437}}^1$

素因数の和:29583

約数の個数: 16

約数和(自身を含む): 74183760

約数和(自身を除く): 33266330

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 29437, 58874, 147185, 294370, 4091743, 8183486, 20458715, 40917430]

約数ペア:

[(1, 40917430), (2, 20458715), (5, 8183486), (10, 4091743), (139, 294370), (278, 147185), (695, 58874), (1390, 29437)]