25192880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10859}}^1$

素因数の和:10901

約数の個数: 40

約数和(自身を含む): 60598800

約数和(自身を除く): 35405920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 10859, 21718, 43436, 54295, 86872, 108590, 173744, 217180, 314911, 434360, 629822, 868720, 1259644, 1574555, 2519288, 3149110, 5038576, 6298220, 12596440, 25192880]

約数ペア:

[(1, 25192880), (2, 12596440), (4, 6298220), (5, 5038576), (8, 3149110), (10, 2519288), (16, 1574555), (20, 1259644), (29, 868720), (40, 629822), (58, 434360), (80, 314911), (116, 217180), (145, 173744), (232, 108590), (290, 86872), (464, 54295), (580, 43436), (1160, 21718), (2320, 10859)]