27186170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2447}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 53934336

約数和(自身を除く): 26748166

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 2447, 4894, 5555, 11110, 12235, 24470, 26917, 53834, 134585, 247147, 269170, 494294, 1235735, 2471470, 2718617, 5437234, 13593085, 27186170]

約数ペア:

[(1, 27186170), (2, 13593085), (5, 5437234), (10, 2718617), (11, 2471470), (22, 1235735), (55, 494294), (101, 269170), (110, 247147), (202, 134585), (505, 53834), (1010, 26917), (1111, 24470), (2222, 12235), (2447, 11110), (4894, 5555)]