2040291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14573509}}^1$

素因数の和:14573525

約数の個数: 24

約数和(自身を含む): 4896699360

約数和(自身を除く): 2856408100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14573509, 29147018, 58294036, 72867545, 102014563, 145735090, 204029126, 291470180, 408058252, 510072815, 1020145630, 2040291260]

約数ペア:

[(1, 2040291260), (2, 1020145630), (4, 510072815), (5, 408058252), (7, 291470180), (10, 204029126), (14, 145735090), (20, 102014563), (28, 72867545), (35, 58294036), (70, 29147018), (140, 14573509)]