99736240

素因数分解:

$2^4\times 5^1\times {\mathrm{1246703}}^1$

素因数の和:1246716

約数の個数: 20

約数和(自身を含む): 231886944

約数和(自身を除く): 132150704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1246703, 2493406, 4986812, 6233515, 9973624, 12467030, 19947248, 24934060, 49868120, 99736240]

約数ペア:

[(1, 99736240), (2, 49868120), (4, 24934060), (5, 19947248), (8, 12467030), (10, 9973624), (16, 6233515), (20, 4986812), (40, 2493406), (80, 1246703)]