23576680

素因数分解:

$2^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{911}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 29611160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 647, 911, 1294, 1822, 2588, 3235, 3644, 4555, 5176, 6470, 7288, 9110, 12940, 18220, 25880, 36440, 589417, 1178834, 2357668, 2947085, 4715336, 5894170, 11788340, 23576680]

約数ペア:

[(1, 23576680), (2, 11788340), (4, 5894170), (5, 4715336), (8, 2947085), (10, 2357668), (20, 1178834), (40, 589417), (647, 36440), (911, 25880), (1294, 18220), (1822, 12940), (2588, 9110), (3235, 7288), (3644, 6470), (4555, 5176)]