100498160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179461}}^1$

素因数の和:179481

約数の個数: 40

約数和(自身を含む): 267039456

約数和(自身を除く): 166541296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 179461, 358922, 717844, 897305, 1256227, 1435688, 1794610, 2512454, 2871376, 3589220, 5024908, 6281135, 7178440, 10049816, 12562270, 14356880, 20099632, 25124540, 50249080, 100498160]

約数ペア:

[(1, 100498160), (2, 50249080), (4, 25124540), (5, 20099632), (7, 14356880), (8, 12562270), (10, 10049816), (14, 7178440), (16, 6281135), (20, 5024908), (28, 3589220), (35, 2871376), (40, 2512454), (56, 1794610), (70, 1435688), (80, 1256227), (112, 897305), (140, 717844), (280, 358922), (560, 179461)]