124604240

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11369}}^1$

素因数の和:11519

約数の個数: 40

約数和(自身を含む): 291845160

約数和(自身を除く): 167240920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 11369, 22738, 45476, 56845, 90952, 113690, 181904, 227380, 454760, 909520, 1557553, 3115106, 6230212, 7787765, 12460424, 15575530, 24920848, 31151060, 62302120, 124604240]

約数ペア:

[(1, 124604240), (2, 62302120), (4, 31151060), (5, 24920848), (8, 15575530), (10, 12460424), (16, 7787765), (20, 6230212), (40, 3115106), (80, 1557553), (137, 909520), (274, 454760), (548, 227380), (685, 181904), (1096, 113690), (1370, 90952), (2192, 56845), (2740, 45476), (5480, 22738), (10960, 11369)]