77188040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17077}}^1$

素因数の和:17201

約数の個数: 32

約数和(自身を含む): 175220280

約数和(自身を除く): 98032240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 17077, 34154, 68308, 85385, 136616, 170770, 341540, 683080, 1929701, 3859402, 7718804, 9648505, 15437608, 19297010, 38594020, 77188040]

約数ペア:

[(1, 77188040), (2, 38594020), (4, 19297010), (5, 15437608), (8, 9648505), (10, 7718804), (20, 3859402), (40, 1929701), (113, 683080), (226, 341540), (452, 170770), (565, 136616), (904, 85385), (1130, 68308), (2260, 34154), (4520, 17077)]