8953220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1549}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 19985700

約数和(自身を除く): 11032480

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 1549, 2890, 3098, 5780, 6196, 7745, 15490, 26333, 30980, 52666, 105332, 131665, 263330, 447661, 526660, 895322, 1790644, 2238305, 4476610, 8953220]

約数ペア:

[(1, 8953220), (2, 4476610), (4, 2238305), (5, 1790644), (10, 895322), (17, 526660), (20, 447661), (34, 263330), (68, 131665), (85, 105332), (170, 52666), (289, 30980), (340, 26333), (578, 15490), (1156, 7745), (1445, 6196), (1549, 5780), (2890, 3098)]