202360880

素因数分解:

$2^4\times 5^1\times {\mathrm{2529511}}^1$

素因数の和:2529524

約数の個数: 20

約数和(自身を含む): 470489232

約数和(自身を除く): 268128352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2529511, 5059022, 10118044, 12647555, 20236088, 25295110, 40472176, 50590220, 101180440, 202360880]

約数ペア:

[(1, 202360880), (2, 101180440), (4, 50590220), (5, 40472176), (8, 25295110), (10, 20236088), (16, 12647555), (20, 10118044), (40, 5059022), (80, 2529511)]