5790640

素因数分解:

$2^4\times 5^1\times {\mathrm{72383}}^1$

素因数の和:72396

約数の個数: 20

約数和(自身を含む): 13463424

約数和(自身を除く): 7672784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72383, 144766, 289532, 361915, 579064, 723830, 1158128, 1447660, 2895320, 5790640]

約数ペア:

[(1, 5790640), (2, 2895320), (4, 1447660), (5, 1158128), (8, 723830), (10, 579064), (16, 361915), (20, 289532), (40, 144766), (80, 72383)]