14440280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7681}}^1$

素因数の和:7739

約数の個数: 32

約数和(自身を含む): 33186240

約数和(自身を除く): 18745960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 7681, 15362, 30724, 38405, 61448, 76810, 153620, 307240, 361007, 722014, 1444028, 1805035, 2888056, 3610070, 7220140, 14440280]

約数ペア:

[(1, 14440280), (2, 7220140), (4, 3610070), (5, 2888056), (8, 1805035), (10, 1444028), (20, 722014), (40, 361007), (47, 307240), (94, 153620), (188, 76810), (235, 61448), (376, 38405), (470, 30724), (940, 15362), (1880, 7681)]