5417840

素因数分解:

$2^4\times 5^1\times {\mathrm{67723}}^1$

素因数の和:67736

約数の個数: 20

約数和(自身を含む): 12596664

約数和(自身を除く): 7178824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67723, 135446, 270892, 338615, 541784, 677230, 1083568, 1354460, 2708920, 5417840]

約数ペア:

[(1, 5417840), (2, 2708920), (4, 1354460), (5, 1083568), (8, 677230), (10, 541784), (16, 338615), (20, 270892), (40, 135446), (80, 67723)]