7653040

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 17909568

約数和(自身を除く): 10256528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 353, 542, 706, 1084, 1355, 1412, 1765, 2168, 2710, 2824, 3530, 4336, 5420, 5648, 7060, 10840, 14120, 21680, 28240, 95663, 191326, 382652, 478315, 765304, 956630, 1530608, 1913260, 3826520, 7653040]

約数ペア:

[(1, 7653040), (2, 3826520), (4, 1913260), (5, 1530608), (8, 956630), (10, 765304), (16, 478315), (20, 382652), (40, 191326), (80, 95663), (271, 28240), (353, 21680), (542, 14120), (706, 10840), (1084, 7060), (1355, 5648), (1412, 5420), (1765, 4336), (2168, 3530), (2710, 2824)]