129095450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13807}}^1$

素因数の和:13847

約数の個数: 48

約数和(自身を含む): 277375104

約数和(自身を除く): 148279654

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 13807, 27614, 69035, 138070, 151877, 234719, 303754, 345175, 469438, 690350, 759385, 1173595, 1518770, 2347190, 2581909, 3796925, 5163818, 5867975, 7593850, 11735950, 12909545, 25819090, 64547725, 129095450]

約数ペア:

[(1, 129095450), (2, 64547725), (5, 25819090), (10, 12909545), (11, 11735950), (17, 7593850), (22, 5867975), (25, 5163818), (34, 3796925), (50, 2581909), (55, 2347190), (85, 1518770), (110, 1173595), (170, 759385), (187, 690350), (275, 469438), (374, 345175), (425, 303754), (550, 234719), (850, 151877), (935, 138070), (1870, 69035), (4675, 27614), (9350, 13807)]