20220730520

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{599}}^1\times {\mathrm{1499}}^1$

素因数の和:2672

約数の個数: 64

約数和(自身を含む): 45684000000

約数和(自身を除く): 25463269480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 599, 1126, 1198, 1499, 2252, 2396, 2815, 2995, 2998, 4504, 4792, 5630, 5990, 5996, 7495, 11260, 11980, 11992, 14990, 22520, 23960, 29980, 59960, 337237, 674474, 843937, 897901, 1348948, 1686185, 1687874, 1795802, 2697896, 3372370, 3375748, 3591604, 4219685, 4489505, 6744740, 6751496, 7183208, 8439370, 8979010, 13489480, 16878740, 17958020, 33757480, 35916040, 505518263, 1011036526, 2022073052, 2527591315, 4044146104, 5055182630, 10110365260, 20220730520]

約数ペア:

[(1, 20220730520), (2, 10110365260), (4, 5055182630), (5, 4044146104), (8, 2527591315), (10, 2022073052), (20, 1011036526), (40, 505518263), (563, 35916040), (599, 33757480), (1126, 17958020), (1198, 16878740), (1499, 13489480), (2252, 8979010), (2396, 8439370), (2815, 7183208), (2995, 6751496), (2998, 6744740), (4504, 4489505), (4792, 4219685), (5630, 3591604), (5990, 3375748), (5996, 3372370), (7495, 2697896), (11260, 1795802), (11980, 1687874), (11992, 1686185), (14990, 1348948), (22520, 897901), (23960, 843937), (29980, 674474), (59960, 337237)]