221424010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{23041}}^1$

素因数の和:23110

約数の個数: 24

約数和(自身を含む): 411852708

約数和(自身を除く): 190428698

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 23041, 46082, 115205, 230410, 714271, 1428542, 3571355, 7142710, 22142401, 44284802, 110712005, 221424010]

約数ペア:

[(1, 221424010), (2, 110712005), (5, 44284802), (10, 22142401), (31, 7142710), (62, 3571355), (155, 1428542), (310, 714271), (961, 230410), (1922, 115205), (4805, 46082), (9610, 23041)]