45106820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205031}}^1$

素因数の和:205051

約数の個数: 24

約数和(自身を含む): 103336128

約数和(自身を除く): 58229308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 205031, 410062, 820124, 1025155, 2050310, 2255341, 4100620, 4510682, 9021364, 11276705, 22553410, 45106820]

約数ペア:

[(1, 45106820), (2, 22553410), (4, 11276705), (5, 9021364), (10, 4510682), (11, 4100620), (20, 2255341), (22, 2050310), (44, 1025155), (55, 820124), (110, 410062), (220, 205031)]