655463050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6373}}^1$

素因数の和:6424

約数の個数: 72

約数和(自身を含む): 1419120108

約数和(自身を除く): 763657058

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 850, 935, 1210, 1870, 2057, 3025, 4114, 4675, 6050, 6373, 9350, 10285, 12746, 20570, 31865, 51425, 63730, 70103, 102850, 108341, 140206, 159325, 216682, 318650, 350515, 541705, 701030, 771133, 1083410, 1191751, 1542266, 1752575, 2383502, 2708525, 3505150, 3855665, 5417050, 5958755, 7711330, 11917510, 13109261, 19278325, 26218522, 29793775, 38556650, 59587550, 65546305, 131092610, 327731525, 655463050]

約数ペア:

[(1, 655463050), (2, 327731525), (5, 131092610), (10, 65546305), (11, 59587550), (17, 38556650), (22, 29793775), (25, 26218522), (34, 19278325), (50, 13109261), (55, 11917510), (85, 7711330), (110, 5958755), (121, 5417050), (170, 3855665), (187, 3505150), (242, 2708525), (275, 2383502), (374, 1752575), (425, 1542266), (550, 1191751), (605, 1083410), (850, 771133), (935, 701030), (1210, 541705), (1870, 350515), (2057, 318650), (3025, 216682), (4114, 159325), (4675, 140206), (6050, 108341), (6373, 102850), (9350, 70103), (10285, 63730), (12746, 51425), (20570, 31865)]