66789830

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{6367}}^1$

素因数の和:7423

約数の個数: 16

約数和(自身を含む): 120355200

約数和(自身を除く): 53565370

約数列:

[1, 2, 5, 10, 1049, 2098, 5245, 6367, 10490, 12734, 31835, 63670, 6678983, 13357966, 33394915, 66789830]

約数ペア:

[(1, 66789830), (2, 33394915), (5, 13357966), (10, 6678983), (1049, 63670), (2098, 31835), (5245, 12734), (6367, 10490)]