2216014480

素因数分解:

$2^4\times 5^1\times {\mathrm{27700181}}^1$

素因数の和:27700194

約数の個数: 20

約数和(自身を含む): 5152233852

約数和(自身を除く): 2936219372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27700181, 55400362, 110800724, 138500905, 221601448, 277001810, 443202896, 554003620, 1108007240, 2216014480]

約数ペア:

[(1, 2216014480), (2, 1108007240), (4, 554003620), (5, 443202896), (8, 277001810), (10, 221601448), (16, 138500905), (20, 110800724), (40, 55400362), (80, 27700181)]