13606340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 32538240

約数和(自身を除く): 18931900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 2689, 5060, 5378, 10756, 13445, 26890, 29579, 53780, 59158, 61847, 118316, 123694, 147895, 247388, 295790, 309235, 591580, 618470, 680317, 1236940, 1360634, 2721268, 3401585, 6803170, 13606340]

約数ペア:

[(1, 13606340), (2, 6803170), (4, 3401585), (5, 2721268), (10, 1360634), (11, 1236940), (20, 680317), (22, 618470), (23, 591580), (44, 309235), (46, 295790), (55, 247388), (92, 147895), (110, 123694), (115, 118316), (220, 61847), (230, 59158), (253, 53780), (460, 29579), (506, 26890), (1012, 13445), (1265, 10756), (2530, 5378), (2689, 5060)]