55341140

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1907}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 116357472

約数和(自身を除く): 61016332

約数列:

[1, 2, 4, 5, 10, 20, 1451, 1907, 2902, 3814, 5804, 7255, 7628, 9535, 14510, 19070, 29020, 38140, 2767057, 5534114, 11068228, 13835285, 27670570, 55341140]

約数ペア:

[(1, 55341140), (2, 27670570), (4, 13835285), (5, 11068228), (10, 5534114), (20, 2767057), (1451, 38140), (1907, 29020), (2902, 19070), (3814, 14510), (5804, 9535), (7255, 7628)]