80201318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{5879}}^1$

素因数の和:6259

約数の個数: 16

約数和(自身を含む): 127008000

約数和(自身を除く): 46806682

約数列:

[1, 2, 19, 38, 359, 718, 5879, 6821, 11758, 13642, 111701, 223402, 2110561, 4221122, 40100659, 80201318]

約数ペア:

[(1, 80201318), (2, 40100659), (19, 4221122), (38, 2110561), (359, 223402), (718, 111701), (5879, 13642), (6821, 11758)]