134594440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197933}}^1$

素因数の和:197961

約数の個数: 32

約数和(自身を含む): 320653080

約数和(自身を除く): 186058640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 197933, 395866, 791732, 989665, 1583464, 1979330, 3364861, 3958660, 6729722, 7917320, 13459444, 16824305, 26918888, 33648610, 67297220, 134594440]

約数ペア:

[(1, 134594440), (2, 67297220), (4, 33648610), (5, 26918888), (8, 16824305), (10, 13459444), (17, 7917320), (20, 6729722), (34, 3958660), (40, 3364861), (68, 1979330), (85, 1583464), (136, 989665), (170, 791732), (340, 395866), (680, 197933)]