14947780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18229}}^1$

素因数の和:18279

約数の個数: 24

約数和(自身を含む): 32157720

約数和(自身を除く): 17209940

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 18229, 36458, 72916, 91145, 182290, 364580, 747389, 1494778, 2989556, 3736945, 7473890, 14947780]

約数ペア:

[(1, 14947780), (2, 7473890), (4, 3736945), (5, 2989556), (10, 1494778), (20, 747389), (41, 364580), (82, 182290), (164, 91145), (205, 72916), (410, 36458), (820, 18229)]