26310220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77383}}^1$

素因数の和:77409

約数の個数: 24

約数和(自身を含む): 58502304

約数和(自身を除く): 32192084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 77383, 154766, 309532, 386915, 773830, 1315511, 1547660, 2631022, 5262044, 6577555, 13155110, 26310220]

約数ペア:

[(1, 26310220), (2, 13155110), (4, 6577555), (5, 5262044), (10, 2631022), (17, 1547660), (20, 1315511), (34, 773830), (68, 386915), (85, 309532), (170, 154766), (340, 77383)]