6937880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1621}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 15765840

約数和(自身を除く): 8827960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1621, 2140, 3242, 4280, 6484, 8105, 12968, 16210, 32420, 64840, 173447, 346894, 693788, 867235, 1387576, 1734470, 3468940, 6937880]

約数ペア:

[(1, 6937880), (2, 3468940), (4, 1734470), (5, 1387576), (8, 867235), (10, 693788), (20, 346894), (40, 173447), (107, 64840), (214, 32420), (428, 16210), (535, 12968), (856, 8105), (1070, 6484), (1621, 4280), (2140, 3242)]