98340280

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23869}}^1$

素因数の和:23983

約数の個数: 32

約数和(自身を含む): 223423200

約数和(自身を除く): 125082920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 23869, 47738, 95476, 119345, 190952, 238690, 477380, 954760, 2458507, 4917014, 9834028, 12292535, 19668056, 24585070, 49170140, 98340280]

約数ペア:

[(1, 98340280), (2, 49170140), (4, 24585070), (5, 19668056), (8, 12292535), (10, 9834028), (20, 4917014), (40, 2458507), (103, 954760), (206, 477380), (412, 238690), (515, 190952), (824, 119345), (1030, 95476), (2060, 47738), (4120, 23869)]