40295830

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{31729}}^1$

素因数の和:31863

約数の個数: 16

約数和(自身を含む): 73105920

約数和(自身を除く): 32810090

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 31729, 63458, 158645, 317290, 4029583, 8059166, 20147915, 40295830]

約数ペア:

[(1, 40295830), (2, 20147915), (5, 8059166), (10, 4029583), (127, 317290), (254, 158645), (635, 63458), (1270, 31729)]