188360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 450360

約数和(自身を除く): 262000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 277, 340, 554, 680, 1108, 1385, 2216, 2770, 4709, 5540, 9418, 11080, 18836, 23545, 37672, 47090, 94180, 188360]

約数ペア:

[(1, 188360), (2, 94180), (4, 47090), (5, 37672), (8, 23545), (10, 18836), (17, 11080), (20, 9418), (34, 5540), (40, 4709), (68, 2770), (85, 2216), (136, 1385), (170, 1108), (277, 680), (340, 554)]