3309680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3761}}^1$

素因数の和:3785

約数の個数: 40

約数和(自身を含む): 8396784

約数和(自身を除く): 5087104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3761, 7522, 15044, 18805, 30088, 37610, 41371, 60176, 75220, 82742, 150440, 165484, 206855, 300880, 330968, 413710, 661936, 827420, 1654840, 3309680]

約数ペア:

[(1, 3309680), (2, 1654840), (4, 827420), (5, 661936), (8, 413710), (10, 330968), (11, 300880), (16, 206855), (20, 165484), (22, 150440), (40, 82742), (44, 75220), (55, 60176), (80, 41371), (88, 37610), (110, 30088), (176, 18805), (220, 15044), (440, 7522), (880, 3761)]