82753540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179899}}^1$

素因数の和:179931

約数の個数: 24

約数和(自身を含む): 181339200

約数和(自身を除く): 98585660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 179899, 359798, 719596, 899495, 1798990, 3597980, 4137677, 8275354, 16550708, 20688385, 41376770, 82753540]

約数ペア:

[(1, 82753540), (2, 41376770), (4, 20688385), (5, 16550708), (10, 8275354), (20, 4137677), (23, 3597980), (46, 1798990), (92, 899495), (115, 719596), (230, 359798), (460, 179899)]