80201820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46093}}^1$

素因数の和:46134

約数の個数: 48

約数和(自身を含む): 232313760

約数和(自身を除く): 152111940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 46093, 92186, 138279, 184372, 230465, 276558, 460930, 553116, 691395, 921860, 1336697, 1382790, 2673394, 2765580, 4010091, 5346788, 6683485, 8020182, 13366970, 16040364, 20050455, 26733940, 40100910, 80201820]

約数ペア:

[(1, 80201820), (2, 40100910), (3, 26733940), (4, 20050455), (5, 16040364), (6, 13366970), (10, 8020182), (12, 6683485), (15, 5346788), (20, 4010091), (29, 2765580), (30, 2673394), (58, 1382790), (60, 1336697), (87, 921860), (116, 691395), (145, 553116), (174, 460930), (290, 276558), (348, 230465), (435, 184372), (580, 138279), (870, 92186), (1740, 46093)]