8325440

素因数分解:

$2^6\times 5^1\times {\mathrm{26017}}^1$

素因数の和:26034

約数の個数: 28

約数和(自身を含む): 19825716

約数和(自身を除く): 11500276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 26017, 52034, 104068, 130085, 208136, 260170, 416272, 520340, 832544, 1040680, 1665088, 2081360, 4162720, 8325440]

約数ペア:

[(1, 8325440), (2, 4162720), (4, 2081360), (5, 1665088), (8, 1040680), (10, 832544), (16, 520340), (20, 416272), (32, 260170), (40, 208136), (64, 130085), (80, 104068), (160, 52034), (320, 26017)]