74610080

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 176899464

約数和(自身を除く): 102289384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1321, 1412, 1765, 2642, 2824, 3530, 5284, 5648, 6605, 7060, 10568, 11296, 13210, 14120, 21136, 26420, 28240, 42272, 52840, 56480, 105680, 211360, 466313, 932626, 1865252, 2331565, 3730504, 4663130, 7461008, 9326260, 14922016, 18652520, 37305040, 74610080]

約数ペア:

[(1, 74610080), (2, 37305040), (4, 18652520), (5, 14922016), (8, 9326260), (10, 7461008), (16, 4663130), (20, 3730504), (32, 2331565), (40, 1865252), (80, 932626), (160, 466313), (353, 211360), (706, 105680), (1321, 56480), (1412, 52840), (1765, 42272), (2642, 28240), (2824, 26420), (3530, 21136), (5284, 14120), (5648, 13210), (6605, 11296), (7060, 10568)]