9139600

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 60

約数和(自身を含む): 22329796

約数和(自身を除く): 13190196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 313, 365, 400, 584, 626, 730, 1168, 1252, 1460, 1565, 1825, 2504, 2920, 3130, 3650, 5008, 5840, 6260, 7300, 7825, 12520, 14600, 15650, 22849, 25040, 29200, 31300, 45698, 62600, 91396, 114245, 125200, 182792, 228490, 365584, 456980, 571225, 913960, 1142450, 1827920, 2284900, 4569800, 9139600]

約数ペア:

[(1, 9139600), (2, 4569800), (4, 2284900), (5, 1827920), (8, 1142450), (10, 913960), (16, 571225), (20, 456980), (25, 365584), (40, 228490), (50, 182792), (73, 125200), (80, 114245), (100, 91396), (146, 62600), (200, 45698), (292, 31300), (313, 29200), (365, 25040), (400, 22849), (584, 15650), (626, 14600), (730, 12520), (1168, 7825), (1252, 7300), (1460, 6260), (1565, 5840), (1825, 5008), (2504, 3650), (2920, 3130)]