4326160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3211

約数の個数: 40

約数和(自身を含む): 10653336

約数和(自身を除く): 6327176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3181, 6362, 12724, 15905, 25448, 31810, 50896, 54077, 63620, 108154, 127240, 216308, 254480, 270385, 432616, 540770, 865232, 1081540, 2163080, 4326160]

約数ペア:

[(1, 4326160), (2, 2163080), (4, 1081540), (5, 865232), (8, 540770), (10, 432616), (16, 270385), (17, 254480), (20, 216308), (34, 127240), (40, 108154), (68, 63620), (80, 54077), (85, 50896), (136, 31810), (170, 25448), (272, 15905), (340, 12724), (680, 6362), (1360, 3181)]