3953240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 9283680

約数和(自身を除く): 5330440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4297, 8594, 17188, 21485, 34376, 42970, 85940, 98831, 171880, 197662, 395324, 494155, 790648, 988310, 1976620, 3953240]

約数ペア:

[(1, 3953240), (2, 1976620), (4, 988310), (5, 790648), (8, 494155), (10, 395324), (20, 197662), (23, 171880), (40, 98831), (46, 85940), (92, 42970), (115, 34376), (184, 21485), (230, 17188), (460, 8594), (920, 4297)]