6560006800

素因数分解:

$2^4\times 5^2\times {\mathrm{16400017}}^1$

素因数の和:16400035

約数の個数: 30

約数和(自身を含む): 15760417298

約数和(自身を除く): 9200410498

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 16400017, 32800034, 65600068, 82000085, 131200136, 164000170, 262400272, 328000340, 410000425, 656000680, 820000850, 1312001360, 1640001700, 3280003400, 6560006800]

約数ペア:

[(1, 6560006800), (2, 3280003400), (4, 1640001700), (5, 1312001360), (8, 820000850), (10, 656000680), (16, 410000425), (20, 328000340), (25, 262400272), (40, 164000170), (50, 131200136), (80, 82000085), (100, 65600068), (200, 32800034), (400, 16400017)]