2318006540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{31469}}^1$

素因数の和:31634

約数の個数: 48

約数和(自身を含む): 5075481600

約数和(自身を除く): 2757475060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 1270, 2540, 3683, 7366, 14732, 18415, 31469, 36830, 62938, 73660, 125876, 157345, 314690, 629380, 912601, 1825202, 3650404, 3996563, 4563005, 7993126, 9126010, 15986252, 18252020, 19982815, 39965630, 79931260, 115900327, 231800654, 463601308, 579501635, 1159003270, 2318006540]

約数ペア:

[(1, 2318006540), (2, 1159003270), (4, 579501635), (5, 463601308), (10, 231800654), (20, 115900327), (29, 79931260), (58, 39965630), (116, 19982815), (127, 18252020), (145, 15986252), (254, 9126010), (290, 7993126), (508, 4563005), (580, 3996563), (635, 3650404), (1270, 1825202), (2540, 912601), (3683, 629380), (7366, 314690), (14732, 157345), (18415, 125876), (31469, 73660), (36830, 62938)]