27114320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19967

約数の個数: 40

約数和(自身を含む): 66752424

約数和(自身を除く): 39638104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 19937, 39874, 79748, 99685, 159496, 199370, 318992, 338929, 398740, 677858, 797480, 1355716, 1594960, 1694645, 2711432, 3389290, 5422864, 6778580, 13557160, 27114320]

約数ペア:

[(1, 27114320), (2, 13557160), (4, 6778580), (5, 5422864), (8, 3389290), (10, 2711432), (16, 1694645), (17, 1594960), (20, 1355716), (34, 797480), (40, 677858), (68, 398740), (80, 338929), (85, 318992), (136, 199370), (170, 159496), (272, 99685), (340, 79748), (680, 39874), (1360, 19937)]