27183669140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12469573}}^1$

素因数の和:12469691

約数の個数: 24

約数和(自身を含む): 57609431880

約数和(自身を除く): 30425762740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 12469573, 24939146, 49878292, 62347865, 124695730, 249391460, 1359183457, 2718366914, 5436733828, 6795917285, 13591834570, 27183669140]

約数ペア:

[(1, 27183669140), (2, 13591834570), (4, 6795917285), (5, 5436733828), (10, 2718366914), (20, 1359183457), (109, 249391460), (218, 124695730), (436, 62347865), (545, 49878292), (1090, 24939146), (2180, 12469573)]