82493360

素因数分解:

$2^4\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1049}}^1$

素因数の和:2045

約数の個数: 40

約数和(自身を含む): 192175200

約数和(自身を除く): 109681840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 983, 1049, 1966, 2098, 3932, 4196, 4915, 5245, 7864, 8392, 9830, 10490, 15728, 16784, 19660, 20980, 39320, 41960, 78640, 83920, 1031167, 2062334, 4124668, 5155835, 8249336, 10311670, 16498672, 20623340, 41246680, 82493360]

約数ペア:

[(1, 82493360), (2, 41246680), (4, 20623340), (5, 16498672), (8, 10311670), (10, 8249336), (16, 5155835), (20, 4124668), (40, 2062334), (80, 1031167), (983, 83920), (1049, 78640), (1966, 41960), (2098, 39320), (3932, 20980), (4196, 19660), (4915, 16784), (5245, 15728), (7864, 10490), (8392, 9830)]