22828240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4339

約数の個数: 40

約数和(自身を含む): 53880480

約数和(自身を除く): 31052240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 4259, 5360, 8518, 17036, 21295, 34072, 42590, 68144, 85180, 170360, 285353, 340720, 570706, 1141412, 1426765, 2282824, 2853530, 4565648, 5707060, 11414120, 22828240]

約数ペア:

[(1, 22828240), (2, 11414120), (4, 5707060), (5, 4565648), (8, 2853530), (10, 2282824), (16, 1426765), (20, 1141412), (40, 570706), (67, 340720), (80, 285353), (134, 170360), (268, 85180), (335, 68144), (536, 42590), (670, 34072), (1072, 21295), (1340, 17036), (2680, 8518), (4259, 5360)]