1340922.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12583}}^1$

素因数の和:12612

約数の個数: 48

約数和(自身を含む): 59195136

約数和(自身を除く): 36294076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12583, 25166, 50332, 62915, 88081, 125830, 163579, 176162, 251660, 327158, 352324, 440405, 654316, 817895, 880810, 1145053, 1635790, 1761620, 2290106, 3271580, 4580212, 5725265, 11450530, 22901060]

約数ペア:

[(1, 22901060), (2, 11450530), (4, 5725265), (5, 4580212), (7, 3271580), (10, 2290106), (13, 1761620), (14, 1635790), (20, 1145053), (26, 880810), (28, 817895), (35, 654316), (52, 440405), (65, 352324), (70, 327158), (91, 251660), (130, 176162), (140, 163579), (182, 125830), (260, 88081), (364, 62915), (455, 50332), (910, 25166), (1820, 12583)]