126553390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2411}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 237051360

約数和(自身を除く): 110497970

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 905, 1810, 2411, 4822, 5249, 10498, 12055, 24110, 26245, 52490, 69919, 139838, 349595, 436391, 699190, 872782, 2181955, 4363910, 12655339, 25310678, 63276695, 126553390]

約数ペア:

[(1, 126553390), (2, 63276695), (5, 25310678), (10, 12655339), (29, 4363910), (58, 2181955), (145, 872782), (181, 699190), (290, 436391), (362, 349595), (905, 139838), (1810, 69919), (2411, 52490), (4822, 26245), (5249, 24110), (10498, 12055)]