1275608470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1\times {\mathrm{1103}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 2321447040

約数和(自身を除く): 1045838570

約数列:

[1, 2, 5, 10, 109, 218, 545, 1061, 1090, 1103, 2122, 2206, 5305, 5515, 10610, 11030, 115649, 120227, 231298, 240454, 578245, 601135, 1156490, 1170283, 1202270, 2340566, 5851415, 11702830, 127560847, 255121694, 637804235, 1275608470]

約数ペア:

[(1, 1275608470), (2, 637804235), (5, 255121694), (10, 127560847), (109, 11702830), (218, 5851415), (545, 2340566), (1061, 1202270), (1090, 1170283), (1103, 1156490), (2122, 601135), (2206, 578245), (5305, 240454), (5515, 231298), (10610, 120227), (11030, 115649)]