9128650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 17920728

約数和(自身を除く): 8792078

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 73, 82, 122, 146, 205, 305, 365, 410, 610, 730, 1025, 1525, 1825, 2050, 2501, 2993, 3050, 3650, 4453, 5002, 5986, 8906, 12505, 14965, 22265, 25010, 29930, 44530, 62525, 74825, 111325, 125050, 149650, 182573, 222650, 365146, 912865, 1825730, 4564325, 9128650]

約数ペア:

[(1, 9128650), (2, 4564325), (5, 1825730), (10, 912865), (25, 365146), (41, 222650), (50, 182573), (61, 149650), (73, 125050), (82, 111325), (122, 74825), (146, 62525), (205, 44530), (305, 29930), (365, 25010), (410, 22265), (610, 14965), (730, 12505), (1025, 8906), (1525, 5986), (1825, 5002), (2050, 4453), (2501, 3650), (2993, 3050)]