85854320

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1429}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 200016960

約数和(自身を除く): 114162640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 1429, 1502, 2858, 3004, 3755, 5716, 6008, 7145, 7510, 11432, 12016, 14290, 15020, 22864, 28580, 30040, 57160, 60080, 114320, 1073179, 2146358, 4292716, 5365895, 8585432, 10731790, 17170864, 21463580, 42927160, 85854320]

約数ペア:

[(1, 85854320), (2, 42927160), (4, 21463580), (5, 17170864), (8, 10731790), (10, 8585432), (16, 5365895), (20, 4292716), (40, 2146358), (80, 1073179), (751, 114320), (1429, 60080), (1502, 57160), (2858, 30040), (3004, 28580), (3755, 22864), (5716, 15020), (6008, 14290), (7145, 12016), (7510, 11432)]