13974520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 37195200

約数和(自身を除く): 23220680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 1721, 2030, 3442, 4060, 6884, 8120, 8605, 12047, 13768, 17210, 24094, 34420, 48188, 49909, 60235, 68840, 96376, 99818, 120470, 199636, 240940, 249545, 349363, 399272, 481880, 499090, 698726, 998180, 1397452, 1746815, 1996360, 2794904, 3493630, 6987260, 13974520]

約数ペア:

[(1, 13974520), (2, 6987260), (4, 3493630), (5, 2794904), (7, 1996360), (8, 1746815), (10, 1397452), (14, 998180), (20, 698726), (28, 499090), (29, 481880), (35, 399272), (40, 349363), (56, 249545), (58, 240940), (70, 199636), (116, 120470), (140, 99818), (145, 96376), (203, 68840), (232, 60235), (280, 49909), (290, 48188), (406, 34420), (580, 24094), (812, 17210), (1015, 13768), (1160, 12047), (1624, 8605), (1721, 8120), (2030, 6884), (3442, 4060)]