7893050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 16284672

約数和(自身を除く): 8391622

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 127, 226, 254, 275, 550, 565, 635, 1130, 1243, 1270, 1397, 2486, 2794, 2825, 3175, 5650, 6215, 6350, 6985, 12430, 13970, 14351, 28702, 31075, 34925, 62150, 69850, 71755, 143510, 157861, 315722, 358775, 717550, 789305, 1578610, 3946525, 7893050]

約数ペア:

[(1, 7893050), (2, 3946525), (5, 1578610), (10, 789305), (11, 717550), (22, 358775), (25, 315722), (50, 157861), (55, 143510), (110, 71755), (113, 69850), (127, 62150), (226, 34925), (254, 31075), (275, 28702), (550, 14351), (565, 13970), (635, 12430), (1130, 6985), (1243, 6350), (1270, 6215), (1397, 5650), (2486, 3175), (2794, 2825)]