13928220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25793}}^1$

素因数の和:25811

約数の個数: 48

約数和(自身を含む): 43333920

約数和(自身を除く): 29405700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 25793, 51586, 77379, 103172, 128965, 154758, 232137, 257930, 309516, 386895, 464274, 515860, 696411, 773790, 928548, 1160685, 1392822, 1547580, 2321370, 2785644, 3482055, 4642740, 6964110, 13928220]

約数ペア:

[(1, 13928220), (2, 6964110), (3, 4642740), (4, 3482055), (5, 2785644), (6, 2321370), (9, 1547580), (10, 1392822), (12, 1160685), (15, 928548), (18, 773790), (20, 696411), (27, 515860), (30, 464274), (36, 386895), (45, 309516), (54, 257930), (60, 232137), (90, 154758), (108, 128965), (135, 103172), (180, 77379), (270, 51586), (540, 25793)]