75932364920

素因数分解:

$2^3\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{744727}}^1$

素因数の和:747287

約数の個数: 32

約数和(自身を含む): 170915076000

約数和(自身を除く): 94982711080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2549, 5098, 10196, 12745, 20392, 25490, 50980, 101960, 744727, 1489454, 2978908, 3723635, 5957816, 7447270, 14894540, 29789080, 1898309123, 3796618246, 7593236492, 9491545615, 15186472984, 18983091230, 37966182460, 75932364920]

約数ペア:

[(1, 75932364920), (2, 37966182460), (4, 18983091230), (5, 15186472984), (8, 9491545615), (10, 7593236492), (20, 3796618246), (40, 1898309123), (2549, 29789080), (5098, 14894540), (10196, 7447270), (12745, 5957816), (20392, 3723635), (25490, 2978908), (50980, 1489454), (101960, 744727)]