91968910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3331}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 181367424

約数和(自身を除く): 89398514

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 2510, 2761, 3331, 5522, 6662, 13805, 16655, 27610, 33310, 36641, 73282, 183205, 366410, 836081, 1672162, 4180405, 8360810, 9196891, 18393782, 45984455, 91968910]

約数ペア:

[(1, 91968910), (2, 45984455), (5, 18393782), (10, 9196891), (11, 8360810), (22, 4180405), (55, 1672162), (110, 836081), (251, 366410), (502, 183205), (1255, 73282), (2510, 36641), (2761, 33310), (3331, 27610), (5522, 16655), (6662, 13805)]