43292540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127331}}^1$

素因数の和:127357

約数の個数: 24

約数和(自身を含む): 96262992

約数和(自身を除く): 52970452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 127331, 254662, 509324, 636655, 1273310, 2164627, 2546620, 4329254, 8658508, 10823135, 21646270, 43292540]

約数ペア:

[(1, 43292540), (2, 21646270), (4, 10823135), (5, 8658508), (10, 4329254), (17, 2546620), (20, 2164627), (34, 1273310), (68, 636655), (85, 509324), (170, 254662), (340, 127331)]