834946240

素因数分解:

$2^6\times 5^1\times {\mathrm{2609207}}^1$

素因数の和:2609224

約数の個数: 28

約数和(自身を含む): 1988216496

約数和(自身を除く): 1153270256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2609207, 5218414, 10436828, 13046035, 20873656, 26092070, 41747312, 52184140, 83494624, 104368280, 166989248, 208736560, 417473120, 834946240]

約数ペア:

[(1, 834946240), (2, 417473120), (4, 208736560), (5, 166989248), (8, 104368280), (10, 83494624), (16, 52184140), (20, 41747312), (32, 26092070), (40, 20873656), (64, 13046035), (80, 10436828), (160, 5218414), (320, 2609207)]