34821140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15973}}^1$

素因数の和:16091

約数の個数: 24

約数和(自身を含む): 73799880

約数和(自身を除く): 38978740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 15973, 31946, 63892, 79865, 159730, 319460, 1741057, 3482114, 6964228, 8705285, 17410570, 34821140]

約数ペア:

[(1, 34821140), (2, 17410570), (4, 8705285), (5, 6964228), (10, 3482114), (20, 1741057), (109, 319460), (218, 159730), (436, 79865), (545, 63892), (1090, 31946), (2180, 15973)]