75280280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99053}}^1$

素因数の和:99083

約数の個数: 32

約数和(自身を含む): 178297200

約数和(自身を除く): 103016920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 99053, 198106, 396212, 495265, 792424, 990530, 1882007, 1981060, 3764014, 3962120, 7528028, 9410035, 15056056, 18820070, 37640140, 75280280]

約数ペア:

[(1, 75280280), (2, 37640140), (4, 18820070), (5, 15056056), (8, 9410035), (10, 7528028), (19, 3962120), (20, 3764014), (38, 1981060), (40, 1882007), (76, 990530), (95, 792424), (152, 495265), (190, 396212), (380, 198106), (760, 99053)]