11908332580

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{422581}}^1$

素因数の和:423999

約数の個数: 24

約数和(自身を含む): 25025306040

約数和(自身を除く): 13116973460

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 5636, 7045, 14090, 28180, 422581, 845162, 1690324, 2112905, 4225810, 8451620, 595416629, 1190833258, 2381666516, 2977083145, 5954166290, 11908332580]

約数ペア:

[(1, 11908332580), (2, 5954166290), (4, 2977083145), (5, 2381666516), (10, 1190833258), (20, 595416629), (1409, 8451620), (2818, 4225810), (5636, 2112905), (7045, 1690324), (14090, 845162), (28180, 422581)]