137525080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44651}}^1$

素因数の和:44680

約数の個数: 64

約数和(自身を含む): 385793280

約数和(自身を除く): 248268200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 44651, 89302, 178604, 223255, 312557, 357208, 446510, 491161, 625114, 893020, 982322, 1250228, 1562785, 1786040, 1964644, 2455805, 2500456, 3125570, 3438127, 3929288, 4911610, 6251140, 6876254, 9823220, 12502280, 13752508, 17190635, 19646440, 27505016, 34381270, 68762540, 137525080]

約数ペア:

[(1, 137525080), (2, 68762540), (4, 34381270), (5, 27505016), (7, 19646440), (8, 17190635), (10, 13752508), (11, 12502280), (14, 9823220), (20, 6876254), (22, 6251140), (28, 4911610), (35, 3929288), (40, 3438127), (44, 3125570), (55, 2500456), (56, 2455805), (70, 1964644), (77, 1786040), (88, 1562785), (110, 1250228), (140, 982322), (154, 893020), (220, 625114), (280, 491161), (308, 446510), (385, 357208), (440, 312557), (616, 223255), (770, 178604), (1540, 89302), (3080, 44651)]