7436203780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2281

約数の個数: 96

約数和(自身を含む): 16589875680

約数和(自身を除く): 9153671900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 101, 116, 122, 145, 202, 244, 290, 305, 404, 505, 580, 610, 1010, 1220, 1769, 2020, 2081, 2929, 3538, 4162, 5858, 6161, 7076, 8324, 8845, 10405, 11716, 12322, 14645, 17690, 20810, 24644, 29290, 30805, 35380, 41620, 58580, 60349, 61610, 120698, 123220, 126941, 178669, 210181, 241396, 253882, 301745, 357338, 420362, 507764, 603490, 634705, 714676, 840724, 893345, 1050905, 1206980, 1269410, 1786690, 2101810, 2538820, 3573380, 3681289, 4203620, 6095249, 7362578, 12190498, 12821041, 14725156, 18406445, 24380996, 25642082, 30476245, 36812890, 51284164, 60952490, 64105205, 73625780, 121904980, 128210410, 256420820, 371810189, 743620378, 1487240756, 1859050945, 3718101890, 7436203780]

約数ペア:

[(1, 7436203780), (2, 3718101890), (4, 1859050945), (5, 1487240756), (10, 743620378), (20, 371810189), (29, 256420820), (58, 128210410), (61, 121904980), (101, 73625780), (116, 64105205), (122, 60952490), (145, 51284164), (202, 36812890), (244, 30476245), (290, 25642082), (305, 24380996), (404, 18406445), (505, 14725156), (580, 12821041), (610, 12190498), (1010, 7362578), (1220, 6095249), (1769, 4203620), (2020, 3681289), (2081, 3573380), (2929, 2538820), (3538, 2101810), (4162, 1786690), (5858, 1269410), (6161, 1206980), (7076, 1050905), (8324, 893345), (8845, 840724), (10405, 714676), (11716, 634705), (12322, 603490), (14645, 507764), (17690, 420362), (20810, 357338), (24644, 301745), (29290, 253882), (30805, 241396), (35380, 210181), (41620, 178669), (58580, 126941), (60349, 123220), (61610, 120698)]