827804960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{224947}}^1$

素因数の和:224985

約数の個数: 48

約数和(自身を含む): 2040728256

約数和(自身を除く): 1212923296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 224947, 449894, 899788, 1124735, 1799576, 2249470, 3599152, 4498940, 5173781, 7198304, 8997880, 10347562, 17995760, 20695124, 25868905, 35991520, 41390248, 51737810, 82780496, 103475620, 165560992, 206951240, 413902480, 827804960]

約数ペア:

[(1, 827804960), (2, 413902480), (4, 206951240), (5, 165560992), (8, 103475620), (10, 82780496), (16, 51737810), (20, 41390248), (23, 35991520), (32, 25868905), (40, 20695124), (46, 17995760), (80, 10347562), (92, 8997880), (115, 7198304), (160, 5173781), (184, 4498940), (230, 3599152), (368, 2249470), (460, 1799576), (736, 1124735), (920, 899788), (1840, 449894), (3680, 224947)]