99783790

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{10069}}^1$

素因数の和:11067

約数の個数: 16

約数和(自身を含む): 179809920

約数和(自身を除く): 80026130

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 9910, 10069, 20138, 50345, 100690, 9978379, 19956758, 49891895, 99783790]

約数ペア:

[(1, 99783790), (2, 49891895), (5, 19956758), (10, 9978379), (991, 100690), (1982, 50345), (4955, 20138), (9910, 10069)]