5451860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14347}}^1$

素因数の和:14375

約数の個数: 24

約数和(自身を含む): 12052320

約数和(自身を除く): 6600460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 14347, 28694, 57388, 71735, 143470, 272593, 286940, 545186, 1090372, 1362965, 2725930, 5451860]

約数ペア:

[(1, 5451860), (2, 2725930), (4, 1362965), (5, 1090372), (10, 545186), (19, 286940), (20, 272593), (38, 143470), (76, 71735), (95, 57388), (190, 28694), (380, 14347)]