22006978880

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4337}}^1$

素因数の和:4612

約数の個数: 112

約数和(自身を含む): 53272340496

約数和(自身を除く): 31265361616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 157, 160, 202, 314, 320, 404, 505, 628, 785, 808, 1010, 1256, 1570, 1616, 2020, 2512, 3140, 3232, 4040, 4337, 5024, 6280, 6464, 8080, 8674, 10048, 12560, 15857, 16160, 17348, 21685, 25120, 31714, 32320, 34696, 43370, 50240, 63428, 69392, 79285, 86740, 126856, 138784, 158570, 173480, 253712, 277568, 317140, 346960, 438037, 507424, 634280, 680909, 693920, 876074, 1014848, 1268560, 1361818, 1387840, 1752148, 2190185, 2537120, 2723636, 3404545, 3504296, 4380370, 5074240, 5447272, 6809090, 7008592, 8760740, 10894544, 13618180, 14017184, 17521480, 21789088, 27236360, 28034368, 35042960, 43578176, 54472720, 68771809, 70085920, 108945440, 137543618, 140171840, 217890880, 275087236, 343859045, 550174472, 687718090, 1100348944, 1375436180, 2200697888, 2750872360, 4401395776, 5501744720, 11003489440, 22006978880]

約数ペア:

[(1, 22006978880), (2, 11003489440), (4, 5501744720), (5, 4401395776), (8, 2750872360), (10, 2200697888), (16, 1375436180), (20, 1100348944), (32, 687718090), (40, 550174472), (64, 343859045), (80, 275087236), (101, 217890880), (157, 140171840), (160, 137543618), (202, 108945440), (314, 70085920), (320, 68771809), (404, 54472720), (505, 43578176), (628, 35042960), (785, 28034368), (808, 27236360), (1010, 21789088), (1256, 17521480), (1570, 14017184), (1616, 13618180), (2020, 10894544), (2512, 8760740), (3140, 7008592), (3232, 6809090), (4040, 5447272), (4337, 5074240), (5024, 4380370), (6280, 3504296), (6464, 3404545), (8080, 2723636), (8674, 2537120), (10048, 2190185), (12560, 1752148), (15857, 1387840), (16160, 1361818), (17348, 1268560), (21685, 1014848), (25120, 876074), (31714, 693920), (32320, 680909), (34696, 634280), (43370, 507424), (50240, 438037), (63428, 346960), (69392, 317140), (79285, 277568), (86740, 253712), (126856, 173480), (138784, 158570)]