1171705420

素因数分解:

$2^2\times 5^1\times {\mathrm{12457}}^1\times {\mathrm{4703}}^1$

素因数の和:17169

約数の個数: 24

約数和(自身を含む): 2461302144

約数和(自身を除く): 1289596724

約数列:

[1, 2, 4, 5, 10, 20, 4703, 9406, 12457, 18812, 23515, 24914, 47030, 49828, 62285, 94060, 124570, 249140, 58585271, 117170542, 234341084, 292926355, 585852710, 1171705420]

約数ペア:

[(1, 1171705420), (2, 585852710), (4, 292926355), (5, 234341084), (10, 117170542), (20, 58585271), (4703, 249140), (9406, 124570), (12457, 94060), (18812, 62285), (23515, 49828), (24914, 47030)]