91172360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134077}}^1$

素因数の和:134105

約数の個数: 32

約数和(自身を含む): 217206360

約数和(自身を除く): 126034000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 134077, 268154, 536308, 670385, 1072616, 1340770, 2279309, 2681540, 4558618, 5363080, 9117236, 11396545, 18234472, 22793090, 45586180, 91172360]

約数ペア:

[(1, 91172360), (2, 45586180), (4, 22793090), (5, 18234472), (8, 11396545), (10, 9117236), (17, 5363080), (20, 4558618), (34, 2681540), (40, 2279309), (68, 1340770), (85, 1072616), (136, 670385), (170, 536308), (340, 268154), (680, 134077)]