61938700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{15107}}^1$

素因数の和:15162

約数の個数: 36

約数和(自身を含む): 137694312

約数和(自身を除く): 75755612

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 15107, 30214, 60428, 75535, 151070, 302140, 377675, 619387, 755350, 1238774, 1510700, 2477548, 3096935, 6193870, 12387740, 15484675, 30969350, 61938700]

約数ペア:

[(1, 61938700), (2, 30969350), (4, 15484675), (5, 12387740), (10, 6193870), (20, 3096935), (25, 2477548), (41, 1510700), (50, 1238774), (82, 755350), (100, 619387), (164, 377675), (205, 302140), (410, 151070), (820, 75535), (1025, 60428), (2050, 30214), (4100, 15107)]