223635100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{172027}}^1$

素因数の和:172054

約数の個数: 36

約数和(自身を含む): 522621064

約数和(自身を除く): 298985964

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 172027, 344054, 688108, 860135, 1720270, 2236351, 3440540, 4300675, 4472702, 8601350, 8945404, 11181755, 17202700, 22363510, 44727020, 55908775, 111817550, 223635100]

約数ペア:

[(1, 223635100), (2, 111817550), (4, 55908775), (5, 44727020), (10, 22363510), (13, 17202700), (20, 11181755), (25, 8945404), (26, 8601350), (50, 4472702), (52, 4300675), (65, 3440540), (100, 2236351), (130, 1720270), (260, 860135), (325, 688108), (650, 344054), (1300, 172027)]