1566014080

素因数分解:

$2^7\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9521}}^1$

素因数の和:9797

約数の個数: 64

約数和(自身を含む): 3758714280

約数和(自身を除く): 2192700200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 257, 320, 514, 640, 1028, 1285, 2056, 2570, 4112, 5140, 8224, 9521, 10280, 16448, 19042, 20560, 32896, 38084, 41120, 47605, 76168, 82240, 95210, 152336, 164480, 190420, 304672, 380840, 609344, 761680, 1218688, 1523360, 2446897, 3046720, 4893794, 6093440, 9787588, 12234485, 19575176, 24468970, 39150352, 48937940, 78300704, 97875880, 156601408, 195751760, 313202816, 391503520, 783007040, 1566014080]

約数ペア:

[(1, 1566014080), (2, 783007040), (4, 391503520), (5, 313202816), (8, 195751760), (10, 156601408), (16, 97875880), (20, 78300704), (32, 48937940), (40, 39150352), (64, 24468970), (80, 19575176), (128, 12234485), (160, 9787588), (257, 6093440), (320, 4893794), (514, 3046720), (640, 2446897), (1028, 1523360), (1285, 1218688), (2056, 761680), (2570, 609344), (4112, 380840), (5140, 304672), (8224, 190420), (9521, 164480), (10280, 152336), (16448, 95210), (19042, 82240), (20560, 76168), (32896, 47605), (38084, 41120)]