40758070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{177209}}^1$

素因数の和:177239

約数の個数: 16

約数和(自身を含む): 76554720

約数和(自身を除く): 35796650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 177209, 354418, 886045, 1772090, 4075807, 8151614, 20379035, 40758070]

約数ペア:

[(1, 40758070), (2, 20379035), (5, 8151614), (10, 4075807), (23, 1772090), (46, 886045), (115, 354418), (230, 177209)]