22757410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5698

約数の個数: 32

約数和(自身を含む): 45545472

約数和(自身を除く): 22788062

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5647, 11294, 28235, 56470, 73411, 146822, 175057, 350114, 367055, 734110, 875285, 1750570, 2275741, 4551482, 11378705, 22757410]

約数ペア:

[(1, 22757410), (2, 11378705), (5, 4551482), (10, 2275741), (13, 1750570), (26, 875285), (31, 734110), (62, 367055), (65, 350114), (130, 175057), (155, 146822), (310, 73411), (403, 56470), (806, 28235), (2015, 11294), (4030, 5647)]