16732760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 43506720

約数和(自身を除く): 26773960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 2237, 3740, 4474, 7480, 8948, 11185, 17896, 22370, 24607, 38029, 44740, 49214, 76058, 89480, 98428, 123035, 152116, 190145, 196856, 246070, 304232, 380290, 418319, 492140, 760580, 836638, 984280, 1521160, 1673276, 2091595, 3346552, 4183190, 8366380, 16732760]

約数ペア:

[(1, 16732760), (2, 8366380), (4, 4183190), (5, 3346552), (8, 2091595), (10, 1673276), (11, 1521160), (17, 984280), (20, 836638), (22, 760580), (34, 492140), (40, 418319), (44, 380290), (55, 304232), (68, 246070), (85, 196856), (88, 190145), (110, 152116), (136, 123035), (170, 98428), (187, 89480), (220, 76058), (340, 49214), (374, 44740), (440, 38029), (680, 24607), (748, 22370), (935, 17896), (1496, 11185), (1870, 8948), (2237, 7480), (3740, 4474)]