1468463660

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{683}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 3109863456

約数和(自身を除く): 1641399796

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 557, 683, 772, 965, 1114, 1366, 1930, 2228, 2732, 2785, 3415, 3860, 5570, 6830, 11140, 13660, 107501, 131819, 215002, 263638, 380431, 430004, 527276, 537505, 659095, 760862, 1075010, 1318190, 1521724, 1902155, 2150020, 2636380, 3804310, 7608620, 73423183, 146846366, 293692732, 367115915, 734231830, 1468463660]

約数ペア:

[(1, 1468463660), (2, 734231830), (4, 367115915), (5, 293692732), (10, 146846366), (20, 73423183), (193, 7608620), (386, 3804310), (557, 2636380), (683, 2150020), (772, 1902155), (965, 1521724), (1114, 1318190), (1366, 1075010), (1930, 760862), (2228, 659095), (2732, 537505), (2785, 527276), (3415, 430004), (3860, 380431), (5570, 263638), (6830, 215002), (11140, 131819), (13660, 107501)]