125964121250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{295517}}^1$

素因数の和:295581

約数の個数: 80

約数和(自身を含む): 265881090816

約数和(自身を除く): 139916969566

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 550, 625, 682, 775, 1250, 1375, 1550, 1705, 2750, 3410, 3875, 6875, 7750, 8525, 13750, 17050, 19375, 38750, 42625, 85250, 213125, 295517, 426250, 591034, 1477585, 2955170, 3250687, 6501374, 7387925, 9161027, 14775850, 16253435, 18322054, 32506870, 36939625, 45805135, 73879250, 81267175, 91610270, 100771297, 162534350, 184698125, 201542594, 229025675, 369396250, 406335875, 458051350, 503856485, 812671750, 1007712970, 1145128375, 2031679375, 2290256750, 2519282425, 4063358750, 5038564850, 5725641875, 11451283750, 12596412125, 25192824250, 62982060625, 125964121250]

約数ペア:

[(1, 125964121250), (2, 62982060625), (5, 25192824250), (10, 12596412125), (11, 11451283750), (22, 5725641875), (25, 5038564850), (31, 4063358750), (50, 2519282425), (55, 2290256750), (62, 2031679375), (110, 1145128375), (125, 1007712970), (155, 812671750), (250, 503856485), (275, 458051350), (310, 406335875), (341, 369396250), (550, 229025675), (625, 201542594), (682, 184698125), (775, 162534350), (1250, 100771297), (1375, 91610270), (1550, 81267175), (1705, 73879250), (2750, 45805135), (3410, 36939625), (3875, 32506870), (6875, 18322054), (7750, 16253435), (8525, 14775850), (13750, 9161027), (17050, 7387925), (19375, 6501374), (38750, 3250687), (42625, 2955170), (85250, 1477585), (213125, 591034), (295517, 426250)]