26823020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4673}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 65959488

約数和(自身を除く): 39136468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 4673, 5740, 9346, 18692, 23365, 32711, 46730, 65422, 93460, 130844, 163555, 191593, 327110, 383186, 654220, 766372, 957965, 1341151, 1915930, 2682302, 3831860, 5364604, 6705755, 13411510, 26823020]

約数ペア:

[(1, 26823020), (2, 13411510), (4, 6705755), (5, 5364604), (7, 3831860), (10, 2682302), (14, 1915930), (20, 1341151), (28, 957965), (35, 766372), (41, 654220), (70, 383186), (82, 327110), (140, 191593), (164, 163555), (205, 130844), (287, 93460), (410, 65422), (574, 46730), (820, 32711), (1148, 23365), (1435, 18692), (2870, 9346), (4673, 5740)]