115450640

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14011}}^1$

素因数の和:14127

約数の個数: 40

約数和(自身を含む): 271048128

約数和(自身を除く): 155597488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 14011, 28022, 56044, 70055, 112088, 140110, 224176, 280220, 560440, 1120880, 1443133, 2886266, 5772532, 7215665, 11545064, 14431330, 23090128, 28862660, 57725320, 115450640]

約数ペア:

[(1, 115450640), (2, 57725320), (4, 28862660), (5, 23090128), (8, 14431330), (10, 11545064), (16, 7215665), (20, 5772532), (40, 2886266), (80, 1443133), (103, 1120880), (206, 560440), (412, 280220), (515, 224176), (824, 140110), (1030, 112088), (1648, 70055), (2060, 56044), (4120, 28022), (8240, 14011)]