83187890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1193}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 158181120

約数和(自身を除く): 74993230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1193, 1835, 2386, 3670, 5965, 6973, 11930, 13946, 22667, 34865, 45334, 69730, 113335, 226670, 437831, 875662, 2189155, 4378310, 8318789, 16637578, 41593945, 83187890]

約数ペア:

[(1, 83187890), (2, 41593945), (5, 16637578), (10, 8318789), (19, 4378310), (38, 2189155), (95, 875662), (190, 437831), (367, 226670), (734, 113335), (1193, 69730), (1835, 45334), (2386, 34865), (3670, 22667), (5965, 13946), (6973, 11930)]