5280608180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 11927865600

約数和(自身を除く): 6647257420

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 449, 460, 691, 740, 851, 898, 1382, 1702, 1796, 2245, 2764, 3404, 3455, 4255, 4490, 6910, 8510, 8980, 10327, 13820, 15893, 16613, 17020, 20654, 25567, 31786, 33226, 41308, 51134, 51635, 63572, 66452, 79465, 83065, 102268, 103270, 127835, 158930, 166130, 206540, 255670, 310259, 317860, 332260, 382099, 511340, 588041, 620518, 764198, 1176082, 1241036, 1528396, 1551295, 1910495, 2352164, 2940205, 3102590, 3820990, 5880410, 6205180, 7135957, 7641980, 11479583, 11760820, 14271914, 22959166, 28543828, 35679785, 45918332, 57397915, 71359570, 114795830, 142719140, 229591660, 264030409, 528060818, 1056121636, 1320152045, 2640304090, 5280608180]

約数ペア:

[(1, 5280608180), (2, 2640304090), (4, 1320152045), (5, 1056121636), (10, 528060818), (20, 264030409), (23, 229591660), (37, 142719140), (46, 114795830), (74, 71359570), (92, 57397915), (115, 45918332), (148, 35679785), (185, 28543828), (230, 22959166), (370, 14271914), (449, 11760820), (460, 11479583), (691, 7641980), (740, 7135957), (851, 6205180), (898, 5880410), (1382, 3820990), (1702, 3102590), (1796, 2940205), (2245, 2352164), (2764, 1910495), (3404, 1551295), (3455, 1528396), (4255, 1241036), (4490, 1176082), (6910, 764198), (8510, 620518), (8980, 588041), (10327, 511340), (13820, 382099), (15893, 332260), (16613, 317860), (17020, 310259), (20654, 255670), (25567, 206540), (31786, 166130), (33226, 158930), (41308, 127835), (51134, 103270), (51635, 102268), (63572, 83065), (66452, 79465)]