43145470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 81829440

約数和(自身を除く): 38683970

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 1721, 2507, 3442, 5014, 8605, 12535, 17210, 25070, 39583, 79166, 187589, 197915, 375178, 395830, 937945, 1875890, 4314547, 8629094, 21572735, 43145470]

約数ペア:

[(1, 43145470), (2, 21572735), (5, 8629094), (10, 4314547), (23, 1875890), (46, 937945), (109, 395830), (115, 375178), (218, 197915), (230, 187589), (545, 79166), (1090, 39583), (1721, 25070), (2507, 17210), (3442, 12535), (5014, 8605)]