60888980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 134522640

約数和(自身を除く): 73633660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1721, 1769, 3442, 3538, 6884, 7076, 8605, 8845, 17210, 17690, 34420, 35380, 49909, 99818, 104981, 199636, 209962, 249545, 419924, 499090, 524905, 998180, 1049810, 2099620, 3044449, 6088898, 12177796, 15222245, 30444490, 60888980]

約数ペア:

[(1, 60888980), (2, 30444490), (4, 15222245), (5, 12177796), (10, 6088898), (20, 3044449), (29, 2099620), (58, 1049810), (61, 998180), (116, 524905), (122, 499090), (145, 419924), (244, 249545), (290, 209962), (305, 199636), (580, 104981), (610, 99818), (1220, 49909), (1721, 35380), (1769, 34420), (3442, 17690), (3538, 17210), (6884, 8845), (7076, 8605)]