133370420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229949}}^1$

素因数の和:229987

約数の個数: 24

約数和(自身を含む): 289737000

約数和(自身を除く): 156366580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 229949, 459898, 919796, 1149745, 2299490, 4598980, 6668521, 13337042, 26674084, 33342605, 66685210, 133370420]

約数ペア:

[(1, 133370420), (2, 66685210), (4, 33342605), (5, 26674084), (10, 13337042), (20, 6668521), (29, 4598980), (58, 2299490), (116, 1149745), (145, 919796), (290, 459898), (580, 229949)]