16526900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12713}}^1$

素因数の和:12740

約数の個数: 36

約数和(自身を含む): 38625132

約数和(自身を除く): 22098232

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 12713, 25426, 50852, 63565, 127130, 165269, 254260, 317825, 330538, 635650, 661076, 826345, 1271300, 1652690, 3305380, 4131725, 8263450, 16526900]

約数ペア:

[(1, 16526900), (2, 8263450), (4, 4131725), (5, 3305380), (10, 1652690), (13, 1271300), (20, 826345), (25, 661076), (26, 635650), (50, 330538), (52, 317825), (65, 254260), (100, 165269), (130, 127130), (260, 63565), (325, 50852), (650, 25426), (1300, 12713)]