10857860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41761}}^1$

素因数の和:41783

約数の個数: 24

約数和(自身を含む): 24556056

約数和(自身を除く): 13698196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 41761, 83522, 167044, 208805, 417610, 542893, 835220, 1085786, 2171572, 2714465, 5428930, 10857860]

約数ペア:

[(1, 10857860), (2, 5428930), (4, 2714465), (5, 2171572), (10, 1085786), (13, 835220), (20, 542893), (26, 417610), (52, 208805), (65, 167044), (130, 83522), (260, 41761)]