97200280

素因数分解:

$2^3\times 5^1\times {\mathrm{2430007}}^1$

素因数の和:2430018

約数の個数: 16

約数和(自身を含む): 218700720

約数和(自身を除く): 121500440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2430007, 4860014, 9720028, 12150035, 19440056, 24300070, 48600140, 97200280]

約数ペア:

[(1, 97200280), (2, 48600140), (4, 24300070), (5, 19440056), (8, 12150035), (10, 9720028), (20, 4860014), (40, 2430007)]