295622290

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{20981}}^1$

素因数の和:22397

約数の個数: 16

約数和(自身を含む): 532523160

約数和(自身を除く): 236900870

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 20981, 41962, 104905, 209810, 29562229, 59124458, 147811145, 295622290]

約数ペア:

[(1, 295622290), (2, 147811145), (5, 59124458), (10, 29562229), (1409, 209810), (2818, 104905), (7045, 41962), (14090, 20981)]