66641290

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{29101}}^1$

素因数の和:29337

約数の個数: 16

約数和(自身を含む): 120482280

約数和(自身を除く): 53840990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 29101, 58202, 145505, 291010, 6664129, 13328258, 33320645, 66641290]

約数ペア:

[(1, 66641290), (2, 33320645), (5, 13328258), (10, 6664129), (229, 291010), (458, 145505), (1145, 58202), (2290, 29101)]