25899970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26701}}^1$

素因数の和:26805

約数の個数: 16

約数和(自身を含む): 47102328

約数和(自身を除く): 21202358

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 26701, 53402, 133505, 267010, 2589997, 5179994, 12949985, 25899970]

約数ペア:

[(1, 25899970), (2, 12949985), (5, 5179994), (10, 2589997), (97, 267010), (194, 133505), (485, 53402), (970, 26701)]