32770280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17431}}^1$

素因数の和:17489

約数の個数: 32

約数和(自身を含む): 75306240

約数和(自身を除く): 42535960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 17431, 34862, 69724, 87155, 139448, 174310, 348620, 697240, 819257, 1638514, 3277028, 4096285, 6554056, 8192570, 16385140, 32770280]

約数ペア:

[(1, 32770280), (2, 16385140), (4, 8192570), (5, 6554056), (8, 4096285), (10, 3277028), (20, 1638514), (40, 819257), (47, 697240), (94, 348620), (188, 174310), (235, 139448), (376, 87155), (470, 69724), (940, 34862), (1880, 17431)]