64644410

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{28229}}^1$

素因数の和:28465

約数の個数: 16

約数和(自身を含む): 116872200

約数和(自身を除く): 52227790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 28229, 56458, 141145, 282290, 6464441, 12928882, 32322205, 64644410]

約数ペア:

[(1, 64644410), (2, 32322205), (5, 12928882), (10, 6464441), (229, 282290), (458, 141145), (1145, 56458), (2290, 28229)]