5317480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2713}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 13922820

約数和(自身を除く): 8605340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2713, 5426, 10852, 13565, 18991, 21704, 27130, 37982, 54260, 75964, 94955, 108520, 132937, 151928, 189910, 265874, 379820, 531748, 664685, 759640, 1063496, 1329370, 2658740, 5317480]

約数ペア:

[(1, 5317480), (2, 2658740), (4, 1329370), (5, 1063496), (7, 759640), (8, 664685), (10, 531748), (14, 379820), (20, 265874), (28, 189910), (35, 151928), (40, 132937), (49, 108520), (56, 94955), (70, 75964), (98, 54260), (140, 37982), (196, 27130), (245, 21704), (280, 18991), (392, 13565), (490, 10852), (980, 5426), (1960, 2713)]