38546140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113371}}^1$

素因数の和:113397

約数の個数: 24

約数和(自身を含む): 85709232

約数和(自身を除く): 47163092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113371, 226742, 453484, 566855, 1133710, 1927307, 2267420, 3854614, 7709228, 9636535, 19273070, 38546140]

約数ペア:

[(1, 38546140), (2, 19273070), (4, 9636535), (5, 7709228), (10, 3854614), (17, 2267420), (20, 1927307), (34, 1133710), (68, 566855), (85, 453484), (170, 226742), (340, 113371)]