5087347180

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1\times {\mathrm{1489}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 10776276000

約数和(自身を除く): 5688928820

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1229, 1390, 1489, 2458, 2780, 2978, 4916, 5956, 6145, 7445, 12290, 14890, 24580, 29780, 170831, 206971, 341662, 413942, 683324, 827884, 854155, 1034855, 1708310, 1829981, 2069710, 3416620, 3659962, 4139420, 7319924, 9149905, 18299810, 36599620, 254367359, 508734718, 1017469436, 1271836795, 2543673590, 5087347180]

約数ペア:

[(1, 5087347180), (2, 2543673590), (4, 1271836795), (5, 1017469436), (10, 508734718), (20, 254367359), (139, 36599620), (278, 18299810), (556, 9149905), (695, 7319924), (1229, 4139420), (1390, 3659962), (1489, 3416620), (2458, 2069710), (2780, 1829981), (2978, 1708310), (4916, 1034855), (5956, 854155), (6145, 827884), (7445, 683324), (12290, 413942), (14890, 341662), (24580, 206971), (29780, 170831)]