2695750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 5189184

約数和(自身を除く): 2493434

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 263, 410, 526, 1025, 1315, 2050, 2630, 5125, 6575, 10250, 10783, 13150, 21566, 32875, 53915, 65750, 107830, 269575, 539150, 1347875, 2695750]

約数ペア:

[(1, 2695750), (2, 1347875), (5, 539150), (10, 269575), (25, 107830), (41, 65750), (50, 53915), (82, 32875), (125, 21566), (205, 13150), (250, 10783), (263, 10250), (410, 6575), (526, 5125), (1025, 2630), (1315, 2050)]