27543100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21214

約数の個数: 36

約数和(自身を含む): 64369144

約数和(自身を除く): 36826044

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 21187, 42374, 84748, 105935, 211870, 275431, 423740, 529675, 550862, 1059350, 1101724, 1377155, 2118700, 2754310, 5508620, 6885775, 13771550, 27543100]

約数ペア:

[(1, 27543100), (2, 13771550), (4, 6885775), (5, 5508620), (10, 2754310), (13, 2118700), (20, 1377155), (25, 1101724), (26, 1059350), (50, 550862), (52, 529675), (65, 423740), (100, 275431), (130, 211870), (260, 105935), (325, 84748), (650, 42374), (1300, 21187)]