2064355600

素因数分解:

$2^4\times 5^2\times {\mathrm{223}}^1\times {\mathrm{23143}}^1$

素因数の和:23384

約数の個数: 60

約数和(自身を含む): 4982070016

約数和(自身を除く): 2917714416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 223, 400, 446, 892, 1115, 1784, 2230, 3568, 4460, 5575, 8920, 11150, 17840, 22300, 23143, 44600, 46286, 89200, 92572, 115715, 185144, 231430, 370288, 462860, 578575, 925720, 1157150, 1851440, 2314300, 4628600, 5160889, 9257200, 10321778, 20643556, 25804445, 41287112, 51608890, 82574224, 103217780, 129022225, 206435560, 258044450, 412871120, 516088900, 1032177800, 2064355600]

約数ペア:

[(1, 2064355600), (2, 1032177800), (4, 516088900), (5, 412871120), (8, 258044450), (10, 206435560), (16, 129022225), (20, 103217780), (25, 82574224), (40, 51608890), (50, 41287112), (80, 25804445), (100, 20643556), (200, 10321778), (223, 9257200), (400, 5160889), (446, 4628600), (892, 2314300), (1115, 1851440), (1784, 1157150), (2230, 925720), (3568, 578575), (4460, 462860), (5575, 370288), (8920, 231430), (11150, 185144), (17840, 115715), (22300, 92572), (23143, 89200), (44600, 46286)]