1026350060

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{199679}}^1$

素因数の和:199945

約数の個数: 24

約数和(自身を含む): 2163732480

約数和(自身を除く): 1137382420

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 199679, 399358, 798716, 998395, 1996790, 3993580, 51317503, 102635006, 205270012, 256587515, 513175030, 1026350060]

約数ペア:

[(1, 1026350060), (2, 513175030), (4, 256587515), (5, 205270012), (10, 102635006), (20, 51317503), (257, 3993580), (514, 1996790), (1028, 998395), (1285, 798716), (2570, 399358), (5140, 199679)]