6983560

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 15940800

約数和(自身を除く): 8957240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2459, 2840, 4918, 9836, 12295, 19672, 24590, 49180, 98360, 174589, 349178, 698356, 872945, 1396712, 1745890, 3491780, 6983560]

約数ペア:

[(1, 6983560), (2, 3491780), (4, 1745890), (5, 1396712), (8, 872945), (10, 698356), (20, 349178), (40, 174589), (71, 98360), (142, 49180), (284, 24590), (355, 19672), (568, 12295), (710, 9836), (1420, 4918), (2459, 2840)]