68953400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 161838600

約数和(自身を除く): 92885200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 3163, 4360, 5450, 6326, 10900, 12652, 15815, 21800, 25304, 31630, 63260, 79075, 126520, 158150, 316300, 344767, 632600, 689534, 1379068, 1723835, 2758136, 3447670, 6895340, 8619175, 13790680, 17238350, 34476700, 68953400]

約数ペア:

[(1, 68953400), (2, 34476700), (4, 17238350), (5, 13790680), (8, 8619175), (10, 6895340), (20, 3447670), (25, 2758136), (40, 1723835), (50, 1379068), (100, 689534), (109, 632600), (200, 344767), (218, 316300), (436, 158150), (545, 126520), (872, 79075), (1090, 63260), (2180, 31630), (2725, 25304), (3163, 21800), (4360, 15815), (5450, 12652), (6326, 10900)]