22564510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 41943744

約数和(自身を除く): 19379234

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 521, 610, 710, 1042, 2605, 4331, 5210, 8662, 21655, 31781, 36991, 43310, 63562, 73982, 158905, 184955, 317810, 369910, 2256451, 4512902, 11282255, 22564510]

約数ペア:

[(1, 22564510), (2, 11282255), (5, 4512902), (10, 2256451), (61, 369910), (71, 317810), (122, 184955), (142, 158905), (305, 73982), (355, 63562), (521, 43310), (610, 36991), (710, 31781), (1042, 21655), (2605, 8662), (4331, 5210)]