26642240

素因数分解:

$2^6\times 5^1\times {\mathrm{83257}}^1$

素因数の和:83274

約数の個数: 28

約数和(自身を含む): 63442596

約数和(自身を除く): 36800356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 83257, 166514, 333028, 416285, 666056, 832570, 1332112, 1665140, 2664224, 3330280, 5328448, 6660560, 13321120, 26642240]

約数ペア:

[(1, 26642240), (2, 13321120), (4, 6660560), (5, 5328448), (8, 3330280), (10, 2664224), (16, 1665140), (20, 1332112), (32, 832570), (40, 666056), (64, 416285), (80, 333028), (160, 166514), (320, 83257)]