4053880

素因数分解:

$2^3\times 5^1\times {\mathrm{101347}}^1$

素因数の和:101358

約数の個数: 16

約数和(自身を含む): 9121320

約数和(自身を除く): 5067440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101347, 202694, 405388, 506735, 810776, 1013470, 2026940, 4053880]

約数ペア:

[(1, 4053880), (2, 2026940), (4, 1013470), (5, 810776), (8, 506735), (10, 405388), (20, 202694), (40, 101347)]