17041880

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5393}}^1$

素因数の和:5483

約数の個数: 32

約数和(自身を含む): 38836800

約数和(自身を除く): 21794920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 5393, 10786, 21572, 26965, 43144, 53930, 107860, 215720, 426047, 852094, 1704188, 2130235, 3408376, 4260470, 8520940, 17041880]

約数ペア:

[(1, 17041880), (2, 8520940), (4, 4260470), (5, 3408376), (8, 2130235), (10, 1704188), (20, 852094), (40, 426047), (79, 215720), (158, 107860), (316, 53930), (395, 43144), (632, 26965), (790, 21572), (1580, 10786), (3160, 5393)]