133060420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{350159}}^1$

素因数の和:350187

約数の個数: 24

約数和(自身を含む): 294134400

約数和(自身を除く): 161073980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 350159, 700318, 1400636, 1750795, 3501590, 6653021, 7003180, 13306042, 26612084, 33265105, 66530210, 133060420]

約数ペア:

[(1, 133060420), (2, 66530210), (4, 33265105), (5, 26612084), (10, 13306042), (19, 7003180), (20, 6653021), (38, 3501590), (76, 1750795), (95, 1400636), (190, 700318), (380, 350159)]