38027980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111847}}^1$

素因数の和:111873

約数の個数: 24

約数和(自身を含む): 84557088

約数和(自身を除く): 46529108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 111847, 223694, 447388, 559235, 1118470, 1901399, 2236940, 3802798, 7605596, 9506995, 19013990, 38027980]

約数ペア:

[(1, 38027980), (2, 19013990), (4, 9506995), (5, 7605596), (10, 3802798), (17, 2236940), (20, 1901399), (34, 1118470), (68, 559235), (85, 447388), (170, 223694), (340, 111847)]