26998510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 61683120

約数和(自身を除く): 34684610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5009, 5390, 10018, 25045, 35063, 50090, 55099, 70126, 110198, 175315, 245441, 275495, 350630, 385693, 490882, 550990, 771386, 1227205, 1928465, 2454410, 2699851, 3856930, 5399702, 13499255, 26998510]

約数ペア:

[(1, 26998510), (2, 13499255), (5, 5399702), (7, 3856930), (10, 2699851), (11, 2454410), (14, 1928465), (22, 1227205), (35, 771386), (49, 550990), (55, 490882), (70, 385693), (77, 350630), (98, 275495), (110, 245441), (154, 175315), (245, 110198), (385, 70126), (490, 55099), (539, 50090), (770, 35063), (1078, 25045), (2695, 10018), (5009, 5390)]