64864370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{282019}}^1$

素因数の和:282049

約数の個数: 16

約数和(自身を含む): 121832640

約数和(自身を除く): 56968270

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 282019, 564038, 1410095, 2820190, 6486437, 12972874, 32432185, 64864370]

約数ペア:

[(1, 64864370), (2, 32432185), (5, 12972874), (10, 6486437), (23, 2820190), (46, 1410095), (115, 564038), (230, 282019)]