38561780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113417}}^1$

素因数の和:113443

約数の個数: 24

約数和(自身を含む): 85744008

約数和(自身を除く): 47182228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113417, 226834, 453668, 567085, 1134170, 1928089, 2268340, 3856178, 7712356, 9640445, 19280890, 38561780]

約数ペア:

[(1, 38561780), (2, 19280890), (4, 9640445), (5, 7712356), (10, 3856178), (17, 2268340), (20, 1928089), (34, 1134170), (68, 567085), (85, 453668), (170, 226834), (340, 113417)]