26283620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10861}}^1$

素因数の和:10892

約数の個数: 36

約数和(自身を含む): 60675132

約数和(自身を除く): 34391512

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 10861, 21722, 43444, 54305, 108610, 119471, 217220, 238942, 477884, 597355, 1194710, 1314181, 2389420, 2628362, 5256724, 6570905, 13141810, 26283620]

約数ペア:

[(1, 26283620), (2, 13141810), (4, 6570905), (5, 5256724), (10, 2628362), (11, 2389420), (20, 1314181), (22, 1194710), (44, 597355), (55, 477884), (110, 238942), (121, 217220), (220, 119471), (242, 108610), (484, 54305), (605, 43444), (1210, 21722), (2420, 10861)]