8966140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26371}}^1$

素因数の和:26397

約数の個数: 24

約数和(自身を含む): 19937232

約数和(自身を除く): 10971092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26371, 52742, 105484, 131855, 263710, 448307, 527420, 896614, 1793228, 2241535, 4483070, 8966140]

約数ペア:

[(1, 8966140), (2, 4483070), (4, 2241535), (5, 1793228), (10, 896614), (17, 527420), (20, 448307), (34, 263710), (68, 131855), (85, 105484), (170, 52742), (340, 26371)]