5448680

素因数分解:

$2^3\times 5^1\times {\mathrm{136217}}^1$

素因数の和:136228

約数の個数: 16

約数和(自身を含む): 12259620

約数和(自身を除く): 6810940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 136217, 272434, 544868, 681085, 1089736, 1362170, 2724340, 5448680]

約数ペア:

[(1, 5448680), (2, 2724340), (4, 1362170), (5, 1089736), (8, 681085), (10, 544868), (20, 272434), (40, 136217)]