82893920

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7297}}^1$

素因数の和:7383

約数の個数: 48

約数和(自身を含む): 198622368

約数和(自身を除く): 115728448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 7297, 11360, 14594, 29188, 36485, 58376, 72970, 116752, 145940, 233504, 291880, 518087, 583760, 1036174, 1167520, 2072348, 2590435, 4144696, 5180870, 8289392, 10361740, 16578784, 20723480, 41446960, 82893920]

約数ペア:

[(1, 82893920), (2, 41446960), (4, 20723480), (5, 16578784), (8, 10361740), (10, 8289392), (16, 5180870), (20, 4144696), (32, 2590435), (40, 2072348), (71, 1167520), (80, 1036174), (142, 583760), (160, 518087), (284, 291880), (355, 233504), (568, 145940), (710, 116752), (1136, 72970), (1420, 58376), (2272, 36485), (2840, 29188), (5680, 14594), (7297, 11360)]