22592920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11527}}^1$

素因数の和:11552

約数の個数: 48

約数和(自身を含む): 59138640

約数和(自身を除く): 36545720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11527, 23054, 46108, 57635, 80689, 92216, 115270, 161378, 230540, 322756, 403445, 461080, 564823, 645512, 806890, 1129646, 1613780, 2259292, 2824115, 3227560, 4518584, 5648230, 11296460, 22592920]

約数ペア:

[(1, 22592920), (2, 11296460), (4, 5648230), (5, 4518584), (7, 3227560), (8, 2824115), (10, 2259292), (14, 1613780), (20, 1129646), (28, 806890), (35, 645512), (40, 564823), (49, 461080), (56, 403445), (70, 322756), (98, 230540), (140, 161378), (196, 115270), (245, 92216), (280, 80689), (392, 57635), (490, 46108), (980, 23054), (1960, 11527)]