4506783620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{4969}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 9581166000

約数和(自身を除く): 5074382380

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 449, 505, 898, 1010, 1796, 2020, 2245, 4490, 4969, 8980, 9938, 19876, 24845, 45349, 49690, 90698, 99380, 181396, 226745, 453490, 501869, 906980, 1003738, 2007476, 2231081, 2509345, 4462162, 5018690, 8924324, 10037380, 11155405, 22310810, 44621620, 225339181, 450678362, 901356724, 1126695905, 2253391810, 4506783620]

約数ペア:

[(1, 4506783620), (2, 2253391810), (4, 1126695905), (5, 901356724), (10, 450678362), (20, 225339181), (101, 44621620), (202, 22310810), (404, 11155405), (449, 10037380), (505, 8924324), (898, 5018690), (1010, 4462162), (1796, 2509345), (2020, 2231081), (2245, 2007476), (4490, 1003738), (4969, 906980), (8980, 501869), (9938, 453490), (19876, 226745), (24845, 181396), (45349, 99380), (49690, 90698)]