73868240

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6197}}^1$

素因数の和:6359

約数の個数: 40

約数和(自身を含む): 172924200

約数和(自身を除く): 99055960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 6197, 11920, 12394, 24788, 30985, 49576, 61970, 99152, 123940, 247880, 495760, 923353, 1846706, 3693412, 4616765, 7386824, 9233530, 14773648, 18467060, 36934120, 73868240]

約数ペア:

[(1, 73868240), (2, 36934120), (4, 18467060), (5, 14773648), (8, 9233530), (10, 7386824), (16, 4616765), (20, 3693412), (40, 1846706), (80, 923353), (149, 495760), (298, 247880), (596, 123940), (745, 99152), (1192, 61970), (1490, 49576), (2384, 30985), (2980, 24788), (5960, 12394), (6197, 11920)]