80453543380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{267661}}^1$

素因数の和:267809

約数の個数: 96

約数和(自身を含む): 205050504960

約数和(自身を除く): 124596961580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 113, 133, 140, 190, 226, 266, 380, 452, 532, 565, 665, 791, 1130, 1330, 1582, 2147, 2260, 2660, 3164, 3955, 4294, 7910, 8588, 10735, 15029, 15820, 21470, 30058, 42940, 60116, 75145, 150290, 267661, 300580, 535322, 1070644, 1338305, 1873627, 2676610, 3747254, 5085559, 5353220, 7494508, 9368135, 10171118, 18736270, 20342236, 25427795, 30245693, 35598913, 37472540, 50855590, 60491386, 71197826, 101711180, 120982772, 142395652, 151228465, 177994565, 211719851, 302456930, 355989130, 423439702, 574668167, 604913860, 711978260, 846879404, 1058599255, 1149336334, 2117198510, 2298672668, 2873340835, 4022677169, 4234397020, 5746681670, 8045354338, 11493363340, 16090708676, 20113385845, 40226771690, 80453543380]

約数ペア:

[(1, 80453543380), (2, 40226771690), (4, 20113385845), (5, 16090708676), (7, 11493363340), (10, 8045354338), (14, 5746681670), (19, 4234397020), (20, 4022677169), (28, 2873340835), (35, 2298672668), (38, 2117198510), (70, 1149336334), (76, 1058599255), (95, 846879404), (113, 711978260), (133, 604913860), (140, 574668167), (190, 423439702), (226, 355989130), (266, 302456930), (380, 211719851), (452, 177994565), (532, 151228465), (565, 142395652), (665, 120982772), (791, 101711180), (1130, 71197826), (1330, 60491386), (1582, 50855590), (2147, 37472540), (2260, 35598913), (2660, 30245693), (3164, 25427795), (3955, 20342236), (4294, 18736270), (7910, 10171118), (8588, 9368135), (10735, 7494508), (15029, 5353220), (15820, 5085559), (21470, 3747254), (30058, 2676610), (42940, 1873627), (60116, 1338305), (75145, 1070644), (150290, 535322), (267661, 300580)]