334920220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881369}}^1$

素因数の和:881397

約数の個数: 24

約数和(自身を含む): 740350800

約数和(自身を除く): 405430580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 881369, 1762738, 3525476, 4406845, 8813690, 16746011, 17627380, 33492022, 66984044, 83730055, 167460110, 334920220]

約数ペア:

[(1, 334920220), (2, 167460110), (4, 83730055), (5, 66984044), (10, 33492022), (19, 17627380), (20, 16746011), (38, 8813690), (76, 4406845), (95, 3525476), (190, 1762738), (380, 881369)]