13342960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9811}}^1$

素因数の和:9841

約数の個数: 40

約数和(自身を含む): 32850576

約数和(自身を除く): 19507616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9811, 19622, 39244, 49055, 78488, 98110, 156976, 166787, 196220, 333574, 392440, 667148, 784880, 833935, 1334296, 1667870, 2668592, 3335740, 6671480, 13342960]

約数ペア:

[(1, 13342960), (2, 6671480), (4, 3335740), (5, 2668592), (8, 1667870), (10, 1334296), (16, 833935), (17, 784880), (20, 667148), (34, 392440), (40, 333574), (68, 196220), (80, 166787), (85, 156976), (136, 98110), (170, 78488), (272, 49055), (340, 39244), (680, 19622), (1360, 9811)]