16670540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49031}}^1$

素因数の和:49057

約数の個数: 24

約数和(自身を含む): 37068192

約数和(自身を除く): 20397652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 49031, 98062, 196124, 245155, 490310, 833527, 980620, 1667054, 3334108, 4167635, 8335270, 16670540]

約数ペア:

[(1, 16670540), (2, 8335270), (4, 4167635), (5, 3334108), (10, 1667054), (17, 980620), (20, 833527), (34, 490310), (68, 245155), (85, 196124), (170, 98062), (340, 49031)]