4779936700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{620771}}^1$

素因数の和:620803

約数の個数: 72

約数和(自身を含む): 12931922304

約数和(自身を除く): 8151985604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 620771, 1241542, 2483084, 3103855, 4345397, 6207710, 6828481, 8690794, 12415420, 13656962, 15519275, 17381588, 21726985, 27313924, 31038550, 34142405, 43453970, 47799367, 62077100, 68284810, 86907940, 95598734, 108634925, 136569620, 170712025, 191197468, 217269850, 238996835, 341424050, 434539700, 477993670, 682848100, 955987340, 1194984175, 2389968350, 4779936700]

約数ペア:

[(1, 4779936700), (2, 2389968350), (4, 1194984175), (5, 955987340), (7, 682848100), (10, 477993670), (11, 434539700), (14, 341424050), (20, 238996835), (22, 217269850), (25, 191197468), (28, 170712025), (35, 136569620), (44, 108634925), (50, 95598734), (55, 86907940), (70, 68284810), (77, 62077100), (100, 47799367), (110, 43453970), (140, 34142405), (154, 31038550), (175, 27313924), (220, 21726985), (275, 17381588), (308, 15519275), (350, 13656962), (385, 12415420), (550, 8690794), (700, 6828481), (770, 6207710), (1100, 4345397), (1540, 3103855), (1925, 2483084), (3850, 1241542), (7700, 620771)]