6805840

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 15934248

約数和(自身を除く): 9128408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 353, 482, 706, 964, 1205, 1412, 1765, 1928, 2410, 2824, 3530, 3856, 4820, 5648, 7060, 9640, 14120, 19280, 28240, 85073, 170146, 340292, 425365, 680584, 850730, 1361168, 1701460, 3402920, 6805840]

約数ペア:

[(1, 6805840), (2, 3402920), (4, 1701460), (5, 1361168), (8, 850730), (10, 680584), (16, 425365), (20, 340292), (40, 170146), (80, 85073), (241, 28240), (353, 19280), (482, 14120), (706, 9640), (964, 7060), (1205, 5648), (1412, 4820), (1765, 3856), (1928, 3530), (2410, 2824)]