22097440

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 52581312

約数和(自身を除く): 30483872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 827, 835, 1336, 1654, 1670, 2672, 3308, 3340, 4135, 5344, 6616, 6680, 8270, 13232, 13360, 16540, 26464, 26720, 33080, 66160, 132320, 138109, 276218, 552436, 690545, 1104872, 1381090, 2209744, 2762180, 4419488, 5524360, 11048720, 22097440]

約数ペア:

[(1, 22097440), (2, 11048720), (4, 5524360), (5, 4419488), (8, 2762180), (10, 2209744), (16, 1381090), (20, 1104872), (32, 690545), (40, 552436), (80, 276218), (160, 138109), (167, 132320), (334, 66160), (668, 33080), (827, 26720), (835, 26464), (1336, 16540), (1654, 13360), (1670, 13232), (2672, 8270), (3308, 6680), (3340, 6616), (4135, 5344)]