70000180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184211}}^1$

素因数の和:184239

約数の個数: 24

約数和(自身を含む): 154738080

約数和(自身を除く): 84737900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 184211, 368422, 736844, 921055, 1842110, 3500009, 3684220, 7000018, 14000036, 17500045, 35000090, 70000180]

約数ペア:

[(1, 70000180), (2, 35000090), (4, 17500045), (5, 14000036), (10, 7000018), (19, 3684220), (20, 3500009), (38, 1842110), (76, 921055), (95, 736844), (190, 368422), (380, 184211)]