83166640

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1483}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 193768848

約数和(自身を除く): 110602208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 1483, 2804, 2966, 3505, 5608, 5932, 7010, 7415, 11216, 11864, 14020, 14830, 23728, 28040, 29660, 56080, 59320, 118640, 1039583, 2079166, 4158332, 5197915, 8316664, 10395830, 16633328, 20791660, 41583320, 83166640]

約数ペア:

[(1, 83166640), (2, 41583320), (4, 20791660), (5, 16633328), (8, 10395830), (10, 8316664), (16, 5197915), (20, 4158332), (40, 2079166), (80, 1039583), (701, 118640), (1402, 59320), (1483, 56080), (2804, 29660), (2966, 28040), (3505, 23728), (5608, 14830), (5932, 14020), (7010, 11864), (7415, 11216)]