127544560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11149}}^1$

素因数の和:11186

約数の個数: 80

約数和(自身を含む): 348415200

約数和(自身を除く): 220870640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11149, 11440, 22298, 44596, 55745, 89192, 111490, 122639, 144937, 178384, 222980, 245278, 289874, 445960, 490556, 579748, 613195, 724685, 891920, 981112, 1159496, 1226390, 1449370, 1594307, 1962224, 2318992, 2452780, 2898740, 3188614, 4905560, 5797480, 6377228, 7971535, 9811120, 11594960, 12754456, 15943070, 25508912, 31886140, 63772280, 127544560]

約数ペア:

[(1, 127544560), (2, 63772280), (4, 31886140), (5, 25508912), (8, 15943070), (10, 12754456), (11, 11594960), (13, 9811120), (16, 7971535), (20, 6377228), (22, 5797480), (26, 4905560), (40, 3188614), (44, 2898740), (52, 2452780), (55, 2318992), (65, 1962224), (80, 1594307), (88, 1449370), (104, 1226390), (110, 1159496), (130, 981112), (143, 891920), (176, 724685), (208, 613195), (220, 579748), (260, 490556), (286, 445960), (440, 289874), (520, 245278), (572, 222980), (715, 178384), (880, 144937), (1040, 122639), (1144, 111490), (1430, 89192), (2288, 55745), (2860, 44596), (5720, 22298), (11149, 11440)]