73550680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{262681}}^1$

素因数の和:262699

約数の個数: 32

約数和(自身を含む): 189131040

約数和(自身を除く): 115580360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 262681, 525362, 1050724, 1313405, 1838767, 2101448, 2626810, 3677534, 5253620, 7355068, 9193835, 10507240, 14710136, 18387670, 36775340, 73550680]

約数ペア:

[(1, 73550680), (2, 36775340), (4, 18387670), (5, 14710136), (7, 10507240), (8, 9193835), (10, 7355068), (14, 5253620), (20, 3677534), (28, 2626810), (35, 2101448), (40, 1838767), (56, 1313405), (70, 1050724), (140, 525362), (280, 262681)]