31632580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13291}}^1$

素因数の和:13324

約数の個数: 48

約数和(自身を含む): 80390016

約数和(自身を除く): 48757436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 13291, 26582, 53164, 66455, 93037, 132910, 186074, 225947, 265820, 372148, 451894, 465185, 903788, 930370, 1129735, 1581629, 1860740, 2259470, 3163258, 4518940, 6326516, 7908145, 15816290, 31632580]

約数ペア:

[(1, 31632580), (2, 15816290), (4, 7908145), (5, 6326516), (7, 4518940), (10, 3163258), (14, 2259470), (17, 1860740), (20, 1581629), (28, 1129735), (34, 930370), (35, 903788), (68, 465185), (70, 451894), (85, 372148), (119, 265820), (140, 225947), (170, 186074), (238, 132910), (340, 93037), (476, 66455), (595, 53164), (1190, 26582), (2380, 13291)]