1792208545520

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7043}}^1\times {\mathrm{16481}}^1$

素因数の和:23730

約数の個数: 80

約数和(自身を含む): 4189323821472

約数和(自身を除く): 2397115275952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7043, 7720, 14086, 15440, 16481, 28172, 32962, 35215, 56344, 65924, 70430, 82405, 112688, 131848, 140860, 164810, 263696, 281720, 329620, 563440, 659240, 1318480, 1359299, 2718598, 3180833, 5437196, 6361666, 6796495, 10874392, 12723332, 13592990, 15904165, 21748784, 25446664, 27185980, 31808330, 50893328, 54371960, 63616660, 108743920, 116075683, 127233320, 232151366, 254466640, 464302732, 580378415, 928605464, 1160756830, 1857210928, 2321513660, 4643027320, 9286054640, 22402606819, 44805213638, 89610427276, 112013034095, 179220854552, 224026068190, 358441709104, 448052136380, 896104272760, 1792208545520]

約数ペア:

[(1, 1792208545520), (2, 896104272760), (4, 448052136380), (5, 358441709104), (8, 224026068190), (10, 179220854552), (16, 112013034095), (20, 89610427276), (40, 44805213638), (80, 22402606819), (193, 9286054640), (386, 4643027320), (772, 2321513660), (965, 1857210928), (1544, 1160756830), (1930, 928605464), (3088, 580378415), (3860, 464302732), (7043, 254466640), (7720, 232151366), (14086, 127233320), (15440, 116075683), (16481, 108743920), (28172, 63616660), (32962, 54371960), (35215, 50893328), (56344, 31808330), (65924, 27185980), (70430, 25446664), (82405, 21748784), (112688, 15904165), (131848, 13592990), (140860, 12723332), (164810, 10874392), (263696, 6796495), (281720, 6361666), (329620, 5437196), (563440, 3180833), (659240, 2718598), (1318480, 1359299)]