422872010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31771}}^1$

素因数の和:31811

約数の個数: 32

約数和(自身を含む): 837255744

約数和(自身を除く): 414383734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 31771, 63542, 158855, 317710, 349481, 698962, 1747405, 3494810, 3844291, 7688582, 19221455, 38442910, 42287201, 84574402, 211436005, 422872010]

約数ペア:

[(1, 422872010), (2, 211436005), (5, 84574402), (10, 42287201), (11, 38442910), (22, 19221455), (55, 7688582), (110, 3844291), (121, 3494810), (242, 1747405), (605, 698962), (1210, 349481), (1331, 317710), (2662, 158855), (6655, 63542), (13310, 31771)]