220055036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{70621}}^1$

素因数の和:70685

約数の個数: 24

約数和(自身を含む): 415257360

約数和(自身を除く): 195202324

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 70621, 141242, 282484, 1341799, 2683598, 2895461, 5367196, 5790922, 11581844, 55013759, 110027518, 220055036]

約数ペア:

[(1, 220055036), (2, 110027518), (4, 55013759), (19, 11581844), (38, 5790922), (41, 5367196), (76, 2895461), (82, 2683598), (164, 1341799), (779, 282484), (1558, 141242), (3116, 70621)]