1097431280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113371}}^1$

素因数の和:113406

約数の個数: 60

約数和(自身を含む): 2804596536

約数和(自身を除く): 1707165256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 113371, 226742, 453484, 566855, 906968, 1133710, 1247081, 1813936, 2267420, 2494162, 4534840, 4988324, 6235405, 9069680, 9976648, 12470810, 13717891, 19953296, 24941620, 27435782, 49883240, 54871564, 68589455, 99766480, 109743128, 137178910, 219486256, 274357820, 548715640, 1097431280]

約数ペア:

[(1, 1097431280), (2, 548715640), (4, 274357820), (5, 219486256), (8, 137178910), (10, 109743128), (11, 99766480), (16, 68589455), (20, 54871564), (22, 49883240), (40, 27435782), (44, 24941620), (55, 19953296), (80, 13717891), (88, 12470810), (110, 9976648), (121, 9069680), (176, 6235405), (220, 4988324), (242, 4534840), (440, 2494162), (484, 2267420), (605, 1813936), (880, 1247081), (968, 1133710), (1210, 906968), (1936, 566855), (2420, 453484), (4840, 226742), (9680, 113371)]