541769080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{330347}}^1$

素因数の和:330399

約数の個数: 32

約数和(自身を含む): 1248715440

約数和(自身を除く): 706946360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 330347, 660694, 1321388, 1651735, 2642776, 3303470, 6606940, 13213880, 13544227, 27088454, 54176908, 67721135, 108353816, 135442270, 270884540, 541769080]

約数ペア:

[(1, 541769080), (2, 270884540), (4, 135442270), (5, 108353816), (8, 67721135), (10, 54176908), (20, 27088454), (40, 13544227), (41, 13213880), (82, 6606940), (164, 3303470), (205, 2642776), (328, 1651735), (410, 1321388), (820, 660694), (1640, 330347)]