73864160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15919}}^1$

素因数の和:15963

約数の個数: 48

約数和(自身を含む): 180532800

約数和(自身を除く): 106668640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 15919, 31838, 63676, 79595, 127352, 159190, 254704, 318380, 461651, 509408, 636760, 923302, 1273520, 1846604, 2308255, 2547040, 3693208, 4616510, 7386416, 9233020, 14772832, 18466040, 36932080, 73864160]

約数ペア:

[(1, 73864160), (2, 36932080), (4, 18466040), (5, 14772832), (8, 9233020), (10, 7386416), (16, 4616510), (20, 3693208), (29, 2547040), (32, 2308255), (40, 1846604), (58, 1273520), (80, 923302), (116, 636760), (145, 509408), (160, 461651), (232, 318380), (290, 254704), (464, 159190), (580, 127352), (928, 79595), (1160, 63676), (2320, 31838), (4640, 15919)]