40767730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 80979264

約数和(自身を除く): 40211534

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 491, 722, 874, 982, 1805, 2185, 2455, 3610, 4370, 4910, 8303, 9329, 11293, 16606, 18658, 22586, 41515, 46645, 56465, 83030, 93290, 112930, 177251, 214567, 354502, 429134, 886255, 1072835, 1772510, 2145670, 4076773, 8153546, 20383865, 40767730]

約数ペア:

[(1, 40767730), (2, 20383865), (5, 8153546), (10, 4076773), (19, 2145670), (23, 1772510), (38, 1072835), (46, 886255), (95, 429134), (115, 354502), (190, 214567), (230, 177251), (361, 112930), (437, 93290), (491, 83030), (722, 56465), (874, 46645), (982, 41515), (1805, 22586), (2185, 18658), (2455, 16606), (3610, 11293), (4370, 9329), (4910, 8303)]