40158125200

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{994013}}^1$

素因数の和:994132

約数の個数: 60

約数和(自身を含む): 97435240308

約数和(自身を除く): 57277115108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 505, 808, 1010, 1616, 2020, 2525, 4040, 5050, 8080, 10100, 20200, 40400, 994013, 1988026, 3976052, 4970065, 7952104, 9940130, 15904208, 19880260, 24850325, 39760520, 49700650, 79521040, 99401300, 100395313, 198802600, 200790626, 397605200, 401581252, 501976565, 803162504, 1003953130, 1606325008, 2007906260, 2509882825, 4015812520, 5019765650, 8031625040, 10039531300, 20079062600, 40158125200]

約数ペア:

[(1, 40158125200), (2, 20079062600), (4, 10039531300), (5, 8031625040), (8, 5019765650), (10, 4015812520), (16, 2509882825), (20, 2007906260), (25, 1606325008), (40, 1003953130), (50, 803162504), (80, 501976565), (100, 401581252), (101, 397605200), (200, 200790626), (202, 198802600), (400, 100395313), (404, 99401300), (505, 79521040), (808, 49700650), (1010, 39760520), (1616, 24850325), (2020, 19880260), (2525, 15904208), (4040, 9940130), (5050, 7952104), (8080, 4970065), (10100, 3976052), (20200, 1988026), (40400, 994013)]