38420090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 73120320

約数和(自身を除く): 34700230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 433, 467, 866, 934, 2165, 2335, 4330, 4670, 8227, 8873, 16454, 17746, 41135, 44365, 82270, 88730, 202211, 404422, 1011055, 2022110, 3842009, 7684018, 19210045, 38420090]

約数ペア:

[(1, 38420090), (2, 19210045), (5, 7684018), (10, 3842009), (19, 2022110), (38, 1011055), (95, 404422), (190, 202211), (433, 88730), (467, 82270), (866, 44365), (934, 41135), (2165, 17746), (2335, 16454), (4330, 8873), (4670, 8227)]