4793540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 10183320

約数和(自身を除く): 5389780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2693, 5386, 10772, 13465, 26930, 53860, 239677, 479354, 958708, 1198385, 2396770, 4793540]

約数ペア:

[(1, 4793540), (2, 2396770), (4, 1198385), (5, 958708), (10, 479354), (20, 239677), (89, 53860), (178, 26930), (356, 13465), (445, 10772), (890, 5386), (1780, 2693)]