2908940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 6275472

約数和(自身を除く): 3366532

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3931, 7862, 15724, 19655, 39310, 78620, 145447, 290894, 581788, 727235, 1454470, 2908940]

約数ペア:

[(1, 2908940), (2, 1454470), (4, 727235), (5, 581788), (10, 290894), (20, 145447), (37, 78620), (74, 39310), (148, 19655), (185, 15724), (370, 7862), (740, 3931)]