2010065590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{377123}}^1$

素因数の和:377184

約数の個数: 32

約数和(自身を含む): 3991480416

約数和(自身を除く): 1981414826

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 377123, 754246, 1885615, 3771230, 4902599, 9805198, 15462043, 24512995, 30924086, 49025990, 77310215, 154620430, 201006559, 402013118, 1005032795, 2010065590]

約数ペア:

[(1, 2010065590), (2, 1005032795), (5, 402013118), (10, 201006559), (13, 154620430), (26, 77310215), (41, 49025990), (65, 30924086), (82, 24512995), (130, 15462043), (205, 9805198), (410, 4902599), (533, 3771230), (1066, 1885615), (2665, 754246), (5330, 377123)]