5477840

素因数分解:

$2^4\times 5^1\times {\mathrm{68473}}^1$

素因数の和:68486

約数の個数: 20

約数和(自身を含む): 12736164

約数和(自身を除く): 7258324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68473, 136946, 273892, 342365, 547784, 684730, 1095568, 1369460, 2738920, 5477840]

約数ペア:

[(1, 5477840), (2, 2738920), (4, 1369460), (5, 1095568), (8, 684730), (10, 547784), (16, 342365), (20, 273892), (40, 136946), (80, 68473)]