7906480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4333

約数の個数: 40

約数和(自身を含む): 19186272

約数和(自身を除く): 11279792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4297, 8594, 17188, 21485, 34376, 42970, 68752, 85940, 98831, 171880, 197662, 343760, 395324, 494155, 790648, 988310, 1581296, 1976620, 3953240, 7906480]

約数ペア:

[(1, 7906480), (2, 3953240), (4, 1976620), (5, 1581296), (8, 988310), (10, 790648), (16, 494155), (20, 395324), (23, 343760), (40, 197662), (46, 171880), (80, 98831), (92, 85940), (115, 68752), (184, 42970), (230, 34376), (368, 21485), (460, 17188), (920, 8594), (1840, 4297)]