85964360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113111}}^1$

素因数の和:113141

約数の個数: 32

約数和(自身を含む): 203601600

約数和(自身を除く): 117637240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 113111, 226222, 452444, 565555, 904888, 1131110, 2149109, 2262220, 4298218, 4524440, 8596436, 10745545, 17192872, 21491090, 42982180, 85964360]

約数ペア:

[(1, 85964360), (2, 42982180), (4, 21491090), (5, 17192872), (8, 10745545), (10, 8596436), (19, 4524440), (20, 4298218), (38, 2262220), (40, 2149109), (76, 1131110), (95, 904888), (152, 565555), (190, 452444), (380, 226222), (760, 113111)]