40400030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367273}}^1$

素因数の和:367291

約数の個数: 16

約数和(自身を含む): 79331184

約数和(自身を除く): 38931154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367273, 734546, 1836365, 3672730, 4040003, 8080006, 20200015, 40400030]

約数ペア:

[(1, 40400030), (2, 20200015), (5, 8080006), (10, 4040003), (11, 3672730), (22, 1836365), (55, 734546), (110, 367273)]