80240182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{1321}}^1$

素因数の和:1596

約数の個数: 24

約数和(自身を含む): 132924456

約数和(自身を除く): 52684274

約数列:

[1, 2, 11, 22, 121, 242, 251, 502, 1321, 2642, 2761, 5522, 14531, 29062, 30371, 60742, 159841, 319682, 331571, 663142, 3647281, 7294562, 40120091, 80240182]

約数ペア:

[(1, 80240182), (2, 40120091), (11, 7294562), (22, 3647281), (121, 663142), (242, 331571), (251, 319682), (502, 159841), (1321, 60742), (2642, 30371), (2761, 29062), (5522, 14531)]