2023289920

素因数分解:

$2^6\times 5^1\times {\mathrm{281}}^1\times {\mathrm{22501}}^1$

素因数の和:22799

約数の個数: 56

約数和(自身を含む): 4835319768

約数和(自身を除く): 2812029848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 281, 320, 562, 1124, 1405, 2248, 2810, 4496, 5620, 8992, 11240, 17984, 22480, 22501, 44960, 45002, 89920, 90004, 112505, 180008, 225010, 360016, 450020, 720032, 900040, 1440064, 1800080, 3600160, 6322781, 7200320, 12645562, 25291124, 31613905, 50582248, 63227810, 101164496, 126455620, 202328992, 252911240, 404657984, 505822480, 1011644960, 2023289920]

約数ペア:

[(1, 2023289920), (2, 1011644960), (4, 505822480), (5, 404657984), (8, 252911240), (10, 202328992), (16, 126455620), (20, 101164496), (32, 63227810), (40, 50582248), (64, 31613905), (80, 25291124), (160, 12645562), (281, 7200320), (320, 6322781), (562, 3600160), (1124, 1800080), (1405, 1440064), (2248, 900040), (2810, 720032), (4496, 450020), (5620, 360016), (8992, 225010), (11240, 180008), (17984, 112505), (22480, 90004), (22501, 89920), (44960, 45002)]