696926660

素因数分解:

$2^2\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{12713}}^1$

素因数の和:15463

約数の個数: 24

約数和(自身を含む): 1464195096

約数和(自身を除く): 767268436

約数列:

[1, 2, 4, 5, 10, 20, 2741, 5482, 10964, 12713, 13705, 25426, 27410, 50852, 54820, 63565, 127130, 254260, 34846333, 69692666, 139385332, 174231665, 348463330, 696926660]

約数ペア:

[(1, 696926660), (2, 348463330), (4, 174231665), (5, 139385332), (10, 69692666), (20, 34846333), (2741, 254260), (5482, 127130), (10964, 63565), (12713, 54820), (13705, 50852), (25426, 27410)]