5819380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 14103936

約数和(自身を除く): 8284556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 211, 394, 422, 788, 844, 985, 1055, 1379, 1477, 1970, 2110, 2758, 2954, 3940, 4220, 5516, 5908, 6895, 7385, 13790, 14770, 27580, 29540, 41567, 83134, 166268, 207835, 290969, 415670, 581938, 831340, 1163876, 1454845, 2909690, 5819380]

約数ペア:

[(1, 5819380), (2, 2909690), (4, 1454845), (5, 1163876), (7, 831340), (10, 581938), (14, 415670), (20, 290969), (28, 207835), (35, 166268), (70, 83134), (140, 41567), (197, 29540), (211, 27580), (394, 14770), (422, 13790), (788, 7385), (844, 6895), (985, 5908), (1055, 5516), (1379, 4220), (1477, 3940), (1970, 2954), (2110, 2758)]