11719600

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 28576296

約数和(自身を除く): 16856696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 353, 400, 415, 664, 706, 830, 1328, 1412, 1660, 1765, 2075, 2824, 3320, 3530, 4150, 5648, 6640, 7060, 8300, 8825, 14120, 16600, 17650, 28240, 29299, 33200, 35300, 58598, 70600, 117196, 141200, 146495, 234392, 292990, 468784, 585980, 732475, 1171960, 1464950, 2343920, 2929900, 5859800, 11719600]

約数ペア:

[(1, 11719600), (2, 5859800), (4, 2929900), (5, 2343920), (8, 1464950), (10, 1171960), (16, 732475), (20, 585980), (25, 468784), (40, 292990), (50, 234392), (80, 146495), (83, 141200), (100, 117196), (166, 70600), (200, 58598), (332, 35300), (353, 33200), (400, 29299), (415, 28240), (664, 17650), (706, 16600), (830, 14120), (1328, 8825), (1412, 8300), (1660, 7060), (1765, 6640), (2075, 5648), (2824, 4150), (3320, 3530)]