4774667080

素因数分解:

$2^3\times 5^1\times {\mathrm{5839}}^1\times {\mathrm{20443}}^1$

素因数の和:26293

約数の個数: 32

約数和(自身を含む): 10745366400

約数和(自身を除く): 5970699320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5839, 11678, 20443, 23356, 29195, 40886, 46712, 58390, 81772, 102215, 116780, 163544, 204430, 233560, 408860, 817720, 119366677, 238733354, 477466708, 596833385, 954933416, 1193666770, 2387333540, 4774667080]

約数ペア:

[(1, 4774667080), (2, 2387333540), (4, 1193666770), (5, 954933416), (8, 596833385), (10, 477466708), (20, 238733354), (40, 119366677), (5839, 817720), (11678, 408860), (20443, 233560), (23356, 204430), (29195, 163544), (40886, 116780), (46712, 102215), (58390, 81772)]