418767730

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{10399}}^1$

素因数の和:14433

約数の個数: 16

約数和(自身を含む): 754041600

約数和(自身を除く): 335273870

約数列:

[1, 2, 5, 10, 4027, 8054, 10399, 20135, 20798, 40270, 51995, 103990, 41876773, 83753546, 209383865, 418767730]

約数ペア:

[(1, 418767730), (2, 209383865), (5, 83753546), (10, 41876773), (4027, 103990), (8054, 51995), (10399, 40270), (20135, 20798)]