1330332020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{398303}}^1$

素因数の和:398479

約数の個数: 24

約数和(自身を含む): 2810433024

約数和(自身を除く): 1480101004

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 398303, 796606, 1593212, 1991515, 3983030, 7966060, 66516601, 133033202, 266066404, 332583005, 665166010, 1330332020]

約数ペア:

[(1, 1330332020), (2, 665166010), (4, 332583005), (5, 266066404), (10, 133033202), (20, 66516601), (167, 7966060), (334, 3983030), (668, 1991515), (835, 1593212), (1670, 796606), (3340, 398303)]