9038240

素因数分解:

$2^5\times 5^1\times {\mathrm{56489}}^1$

素因数の和:56504

約数の個数: 24

約数和(自身を含む): 21353220

約数和(自身を除く): 12314980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 56489, 112978, 225956, 282445, 451912, 564890, 903824, 1129780, 1807648, 2259560, 4519120, 9038240]

約数ペア:

[(1, 9038240), (2, 4519120), (4, 2259560), (5, 1807648), (8, 1129780), (10, 903824), (16, 564890), (20, 451912), (32, 282445), (40, 225956), (80, 112978), (160, 56489)]