83669360

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5419}}^1$

素因数の和:5625

約数の個数: 40

約数和(自身を含む): 195575280

約数和(自身を除く): 111905920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 5419, 7720, 10838, 15440, 21676, 27095, 43352, 54190, 86704, 108380, 216760, 433520, 1045867, 2091734, 4183468, 5229335, 8366936, 10458670, 16733872, 20917340, 41834680, 83669360]

約数ペア:

[(1, 83669360), (2, 41834680), (4, 20917340), (5, 16733872), (8, 10458670), (10, 8366936), (16, 5229335), (20, 4183468), (40, 2091734), (80, 1045867), (193, 433520), (386, 216760), (772, 108380), (965, 86704), (1544, 54190), (1930, 43352), (3088, 27095), (3860, 21676), (5419, 15440), (7720, 10838)]