90586480

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5867}}^1$

素因数の和:6073

約数の個数: 40

約数和(自身を含む): 211740912

約数和(自身を除く): 121154432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 5867, 7720, 11734, 15440, 23468, 29335, 46936, 58670, 93872, 117340, 234680, 469360, 1132331, 2264662, 4529324, 5661655, 9058648, 11323310, 18117296, 22646620, 45293240, 90586480]

約数ペア:

[(1, 90586480), (2, 45293240), (4, 22646620), (5, 18117296), (8, 11323310), (10, 9058648), (16, 5661655), (20, 4529324), (40, 2264662), (80, 1132331), (193, 469360), (386, 234680), (772, 117340), (965, 93872), (1544, 58670), (1930, 46936), (3088, 29335), (3860, 23468), (5867, 15440), (7720, 11734)]