152401660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401057}}^1$

素因数の和:401085

約数の個数: 24

約数和(自身を含む): 336888720

約数和(自身を除く): 184487060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 401057, 802114, 1604228, 2005285, 4010570, 7620083, 8021140, 15240166, 30480332, 38100415, 76200830, 152401660]

約数ペア:

[(1, 152401660), (2, 76200830), (4, 38100415), (5, 30480332), (10, 15240166), (19, 8021140), (20, 7620083), (38, 4010570), (76, 2005285), (95, 1604228), (190, 802114), (380, 401057)]