2078660144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17707}}^1$

素因数の和:17778

約数の個数: 80

約数和(自身を含む): 4742910720

約数和(自身を除く): 2664250576

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 116, 176, 184, 232, 253, 319, 368, 464, 506, 638, 667, 1012, 1276, 1334, 2024, 2552, 2668, 4048, 5104, 5336, 7337, 10672, 14674, 17707, 29348, 35414, 58696, 70828, 117392, 141656, 194777, 283312, 389554, 407261, 513503, 779108, 814522, 1027006, 1558216, 1629044, 2054012, 3116432, 3258088, 4108024, 4479871, 5648533, 6516176, 8216048, 8959742, 11297066, 11810569, 17919484, 22594132, 23621138, 35838968, 45188264, 47242276, 71677936, 90376528, 94484552, 129916259, 188969104, 259832518, 519665036, 1039330072, 2078660144]

約数ペア:

[(1, 2078660144), (2, 1039330072), (4, 519665036), (8, 259832518), (11, 188969104), (16, 129916259), (22, 94484552), (23, 90376528), (29, 71677936), (44, 47242276), (46, 45188264), (58, 35838968), (88, 23621138), (92, 22594132), (116, 17919484), (176, 11810569), (184, 11297066), (232, 8959742), (253, 8216048), (319, 6516176), (368, 5648533), (464, 4479871), (506, 4108024), (638, 3258088), (667, 3116432), (1012, 2054012), (1276, 1629044), (1334, 1558216), (2024, 1027006), (2552, 814522), (2668, 779108), (4048, 513503), (5104, 407261), (5336, 389554), (7337, 283312), (10672, 194777), (14674, 141656), (17707, 117392), (29348, 70828), (35414, 58696)]