82705390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{285191}}^1$

素因数の和:285227

約数の個数: 16

約数和(自身を含む): 154003680

約数和(自身を除く): 71298290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 285191, 570382, 1425955, 2851910, 8270539, 16541078, 41352695, 82705390]

約数ペア:

[(1, 82705390), (2, 41352695), (5, 16541078), (10, 8270539), (29, 2851910), (58, 1425955), (145, 570382), (290, 285191)]