5154117920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{657413}}^1$

素因数の和:657442

約数の個数: 72

約数和(自身を含む): 14164642044

約数和(自身を除く): 9010524124

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 657413, 1314826, 2629652, 3287065, 4601891, 5259304, 6574130, 9203782, 10518608, 13148260, 18407564, 21037216, 23009455, 26296520, 32213237, 36815128, 46018910, 52593040, 64426474, 73630256, 92037820, 105186080, 128852948, 147260512, 161066185, 184075640, 257705896, 322132370, 368151280, 515411792, 644264740, 736302560, 1030823584, 1288529480, 2577058960, 5154117920]

約数ペア:

[(1, 5154117920), (2, 2577058960), (4, 1288529480), (5, 1030823584), (7, 736302560), (8, 644264740), (10, 515411792), (14, 368151280), (16, 322132370), (20, 257705896), (28, 184075640), (32, 161066185), (35, 147260512), (40, 128852948), (49, 105186080), (56, 92037820), (70, 73630256), (80, 64426474), (98, 52593040), (112, 46018910), (140, 36815128), (160, 32213237), (196, 26296520), (224, 23009455), (245, 21037216), (280, 18407564), (392, 13148260), (490, 10518608), (560, 9203782), (784, 6574130), (980, 5259304), (1120, 4601891), (1568, 3287065), (1960, 2629652), (3920, 1314826), (7840, 657413)]