25768690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 22131470

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 503, 545, 1006, 1090, 2515, 5030, 5123, 10246, 23641, 25615, 47282, 51230, 54827, 109654, 118205, 236410, 274135, 548270, 2576869, 5153738, 12884345, 25768690]

約数ペア:

[(1, 25768690), (2, 12884345), (5, 5153738), (10, 2576869), (47, 548270), (94, 274135), (109, 236410), (218, 118205), (235, 109654), (470, 54827), (503, 51230), (545, 47282), (1006, 25615), (1090, 23641), (2515, 10246), (5030, 5123)]