347636020

素因数分解:

$2^2\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{7331}}^1$

素因数の和:9711

約数の個数: 24

約数和(自身を含む): 730443168

約数和(自身を除く): 382807148

約数列:

[1, 2, 4, 5, 10, 20, 2371, 4742, 7331, 9484, 11855, 14662, 23710, 29324, 36655, 47420, 73310, 146620, 17381801, 34763602, 69527204, 86909005, 173818010, 347636020]

約数ペア:

[(1, 347636020), (2, 173818010), (4, 86909005), (5, 69527204), (10, 34763602), (20, 17381801), (2371, 146620), (4742, 73310), (7331, 47420), (9484, 36655), (11855, 29324), (14662, 23710)]