72116660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46829}}^1$

素因数の和:46856

約数の個数: 48

約数和(自身を含む): 188818560

約数和(自身を除く): 116701900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 46829, 93658, 187316, 234145, 327803, 468290, 515119, 655606, 936580, 1030238, 1311212, 1639015, 2060476, 2575595, 3278030, 3605833, 5151190, 6556060, 7211666, 10302380, 14423332, 18029165, 36058330, 72116660]

約数ペア:

[(1, 72116660), (2, 36058330), (4, 18029165), (5, 14423332), (7, 10302380), (10, 7211666), (11, 6556060), (14, 5151190), (20, 3605833), (22, 3278030), (28, 2575595), (35, 2060476), (44, 1639015), (55, 1311212), (70, 1030238), (77, 936580), (110, 655606), (140, 515119), (154, 468290), (220, 327803), (308, 234145), (385, 187316), (770, 93658), (1540, 46829)]