43048780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25933}}^1$

素因数の和:26025

約数の個数: 24

約数和(自身を含む): 91495152

約数和(自身を除く): 48446372

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 25933, 51866, 103732, 129665, 259330, 518660, 2152439, 4304878, 8609756, 10762195, 21524390, 43048780]

約数ペア:

[(1, 43048780), (2, 21524390), (4, 10762195), (5, 8609756), (10, 4304878), (20, 2152439), (83, 518660), (166, 259330), (332, 129665), (415, 103732), (830, 51866), (1660, 25933)]