22250060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 53953536

約数和(自身を除く): 31703476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 1543, 2060, 2884, 3086, 3605, 6172, 7210, 7715, 10801, 14420, 15430, 21602, 30860, 43204, 54005, 108010, 158929, 216020, 317858, 635716, 794645, 1112503, 1589290, 2225006, 3178580, 4450012, 5562515, 11125030, 22250060]

約数ペア:

[(1, 22250060), (2, 11125030), (4, 5562515), (5, 4450012), (7, 3178580), (10, 2225006), (14, 1589290), (20, 1112503), (28, 794645), (35, 635716), (70, 317858), (103, 216020), (140, 158929), (206, 108010), (412, 54005), (515, 43204), (721, 30860), (1030, 21602), (1442, 15430), (1543, 14420), (2060, 10801), (2884, 7715), (3086, 7210), (3605, 6172)]