27611060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 61825680

約数和(自身を除く): 34214620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 281, 289, 340, 562, 578, 1124, 1156, 1405, 1445, 2810, 2890, 4777, 4913, 5620, 5780, 9554, 9826, 19108, 19652, 23885, 24565, 47770, 49130, 81209, 95540, 98260, 162418, 324836, 406045, 812090, 1380553, 1624180, 2761106, 5522212, 6902765, 13805530, 27611060]

約数ペア:

[(1, 27611060), (2, 13805530), (4, 6902765), (5, 5522212), (10, 2761106), (17, 1624180), (20, 1380553), (34, 812090), (68, 406045), (85, 324836), (170, 162418), (281, 98260), (289, 95540), (340, 81209), (562, 49130), (578, 47770), (1124, 24565), (1156, 23885), (1405, 19652), (1445, 19108), (2810, 9826), (2890, 9554), (4777, 5780), (4913, 5620)]