3315984680

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{80407}}^1$

素因数の和:81449

約数の個数: 32

約数和(自身を含む): 7468295040

約数和(自身を除く): 4152310360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 2062, 4124, 5155, 8248, 10310, 20620, 41240, 80407, 160814, 321628, 402035, 643256, 804070, 1608140, 3216280, 82899617, 165799234, 331598468, 414498085, 663196936, 828996170, 1657992340, 3315984680]

約数ペア:

[(1, 3315984680), (2, 1657992340), (4, 828996170), (5, 663196936), (8, 414498085), (10, 331598468), (20, 165799234), (40, 82899617), (1031, 3216280), (2062, 1608140), (4124, 804070), (5155, 643256), (8248, 402035), (10310, 321628), (20620, 160814), (41240, 80407)]