286936700780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{599759}}^1$

素因数の和:601046

約数の個数: 48

約数和(自身を含む): 634785984000

約数和(自身を除く): 347849283220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1259, 2518, 5036, 6295, 12590, 23921, 25180, 47842, 95684, 119605, 239210, 478420, 599759, 1199518, 2399036, 2998795, 5997590, 11395421, 11995180, 22790842, 45581684, 56977105, 113954210, 227908420, 755096581, 1510193162, 3020386324, 3775482905, 7550965810, 14346835039, 15101931620, 28693670078, 57387340156, 71734175195, 143468350390, 286936700780]

約数ペア:

[(1, 286936700780), (2, 143468350390), (4, 71734175195), (5, 57387340156), (10, 28693670078), (19, 15101931620), (20, 14346835039), (38, 7550965810), (76, 3775482905), (95, 3020386324), (190, 1510193162), (380, 755096581), (1259, 227908420), (2518, 113954210), (5036, 56977105), (6295, 45581684), (12590, 22790842), (23921, 11995180), (25180, 11395421), (47842, 5997590), (95684, 2998795), (119605, 2399036), (239210, 1199518), (478420, 599759)]