55577714080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{76697}}^1$

素因数の和:77366

約数の個数: 96

約数和(自身を含む): 150293719296

約数和(自身を除く): 94716005216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 647, 1120, 1294, 2588, 3235, 4529, 5176, 6470, 9058, 10352, 12940, 18116, 20704, 22645, 25880, 36232, 45290, 51760, 72464, 76697, 90580, 103520, 144928, 153394, 181160, 306788, 362320, 383485, 536879, 613576, 724640, 766970, 1073758, 1227152, 1533940, 2147516, 2454304, 2684395, 3067880, 4295032, 5368790, 6135760, 8590064, 10737580, 12271520, 17180128, 21475160, 42950320, 49622959, 85900640, 99245918, 198491836, 248114795, 347360713, 396983672, 496229590, 694721426, 793967344, 992459180, 1389442852, 1587934688, 1736803565, 1984918360, 2778885704, 3473607130, 3969836720, 5557771408, 6947214260, 7939673440, 11115542816, 13894428520, 27788857040, 55577714080]

約数ペア:

[(1, 55577714080), (2, 27788857040), (4, 13894428520), (5, 11115542816), (7, 7939673440), (8, 6947214260), (10, 5557771408), (14, 3969836720), (16, 3473607130), (20, 2778885704), (28, 1984918360), (32, 1736803565), (35, 1587934688), (40, 1389442852), (56, 992459180), (70, 793967344), (80, 694721426), (112, 496229590), (140, 396983672), (160, 347360713), (224, 248114795), (280, 198491836), (560, 99245918), (647, 85900640), (1120, 49622959), (1294, 42950320), (2588, 21475160), (3235, 17180128), (4529, 12271520), (5176, 10737580), (6470, 8590064), (9058, 6135760), (10352, 5368790), (12940, 4295032), (18116, 3067880), (20704, 2684395), (22645, 2454304), (25880, 2147516), (36232, 1533940), (45290, 1227152), (51760, 1073758), (72464, 766970), (76697, 724640), (90580, 613576), (103520, 536879), (144928, 383485), (153394, 362320), (181160, 306788)]