68380600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6520

約数の個数: 48

約数和(自身を含む): 162009720

約数和(自身を除く): 93629120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 6451, 10600, 12902, 25804, 32255, 51608, 64510, 129020, 161275, 258040, 322550, 341903, 645100, 683806, 1290200, 1367612, 1709515, 2735224, 3419030, 6838060, 8547575, 13676120, 17095150, 34190300, 68380600]

約数ペア:

[(1, 68380600), (2, 34190300), (4, 17095150), (5, 13676120), (8, 8547575), (10, 6838060), (20, 3419030), (25, 2735224), (40, 1709515), (50, 1367612), (53, 1290200), (100, 683806), (106, 645100), (200, 341903), (212, 322550), (265, 258040), (424, 161275), (530, 129020), (1060, 64510), (1325, 51608), (2120, 32255), (2650, 25804), (5300, 12902), (6451, 10600)]