40777985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11701}}^1$

素因数の和:11764

約数の個数: 16

約数和(自身を含む): 53080272

約数和(自身を除く): 12302287

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 11701, 58505, 198917, 479741, 994585, 2398705, 8155597, 40777985]

約数ペア:

[(1, 40777985), (5, 8155597), (17, 2398705), (41, 994585), (85, 479741), (205, 198917), (697, 58505), (3485, 11701)]