110291920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81097}}^1$

素因数の和:81127

約数の個数: 40

約数和(自身を含む): 271516104

約数和(自身を除く): 161224184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 81097, 162194, 324388, 405485, 648776, 810970, 1297552, 1378649, 1621940, 2757298, 3243880, 5514596, 6487760, 6893245, 11029192, 13786490, 22058384, 27572980, 55145960, 110291920]

約数ペア:

[(1, 110291920), (2, 55145960), (4, 27572980), (5, 22058384), (8, 13786490), (10, 11029192), (16, 6893245), (17, 6487760), (20, 5514596), (34, 3243880), (40, 2757298), (68, 1621940), (80, 1378649), (85, 1297552), (136, 810970), (170, 648776), (272, 405485), (340, 324388), (680, 162194), (1360, 81097)]