22356280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9473}}^1$

素因数の和:9543

約数の個数: 32

約数和(自身を含む): 51159600

約数和(自身を除く): 28803320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9473, 18946, 37892, 47365, 75784, 94730, 189460, 378920, 558907, 1117814, 2235628, 2794535, 4471256, 5589070, 11178140, 22356280]

約数ペア:

[(1, 22356280), (2, 11178140), (4, 5589070), (5, 4471256), (8, 2794535), (10, 2235628), (20, 1117814), (40, 558907), (59, 378920), (118, 189460), (236, 94730), (295, 75784), (472, 47365), (590, 37892), (1180, 18946), (2360, 9473)]