6626240

素因数分解:

$2^6\times 5^1\times {\mathrm{20707}}^1$

素因数の和:20724

約数の個数: 28

約数和(自身を含む): 15779496

約数和(自身を除く): 9153256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20707, 41414, 82828, 103535, 165656, 207070, 331312, 414140, 662624, 828280, 1325248, 1656560, 3313120, 6626240]

約数ペア:

[(1, 6626240), (2, 3313120), (4, 1656560), (5, 1325248), (8, 828280), (10, 662624), (16, 414140), (20, 331312), (32, 207070), (40, 165656), (64, 103535), (80, 82828), (160, 41414), (320, 20707)]