74266360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{5413}}^1$

素因数の和:5445

約数の個数: 64

約数和(自身を含む): 194904000

約数和(自身を除く): 120637640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 5413, 6860, 10826, 13720, 21652, 27065, 37891, 43304, 54130, 75782, 108260, 151564, 189455, 216520, 265237, 303128, 378910, 530474, 757820, 1060948, 1326185, 1515640, 1856659, 2121896, 2652370, 3713318, 5304740, 7426636, 9283295, 10609480, 14853272, 18566590, 37133180, 74266360]

約数ペア:

[(1, 74266360), (2, 37133180), (4, 18566590), (5, 14853272), (7, 10609480), (8, 9283295), (10, 7426636), (14, 5304740), (20, 3713318), (28, 2652370), (35, 2121896), (40, 1856659), (49, 1515640), (56, 1326185), (70, 1060948), (98, 757820), (140, 530474), (196, 378910), (245, 303128), (280, 265237), (343, 216520), (392, 189455), (490, 151564), (686, 108260), (980, 75782), (1372, 54130), (1715, 43304), (1960, 37891), (2744, 27065), (3430, 21652), (5413, 13720), (6860, 10826)]