37668740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28111}}^1$

素因数の和:28187

約数の個数: 24

約数和(自身を含む): 80287872

約数和(自身を除く): 42619132

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 28111, 56222, 112444, 140555, 281110, 562220, 1883437, 3766874, 7533748, 9417185, 18834370, 37668740]

約数ペア:

[(1, 37668740), (2, 18834370), (4, 9417185), (5, 7533748), (10, 3766874), (20, 1883437), (67, 562220), (134, 281110), (268, 140555), (335, 112444), (670, 56222), (1340, 28111)]