47584240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2398

約数の個数: 80

約数和(自身を含む): 125991936

約数和(自身を除く): 78407696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2351, 2530, 4048, 4702, 5060, 9404, 10120, 11755, 18808, 20240, 23510, 25861, 37616, 47020, 51722, 54073, 94040, 103444, 108146, 129305, 188080, 206888, 216292, 258610, 270365, 413776, 432584, 517220, 540730, 594803, 865168, 1034440, 1081460, 1189606, 2068880, 2162920, 2379212, 2974015, 4325840, 4758424, 5948030, 9516848, 11896060, 23792120, 47584240]

約数ペア:

[(1, 47584240), (2, 23792120), (4, 11896060), (5, 9516848), (8, 5948030), (10, 4758424), (11, 4325840), (16, 2974015), (20, 2379212), (22, 2162920), (23, 2068880), (40, 1189606), (44, 1081460), (46, 1034440), (55, 865168), (80, 594803), (88, 540730), (92, 517220), (110, 432584), (115, 413776), (176, 270365), (184, 258610), (220, 216292), (230, 206888), (253, 188080), (368, 129305), (440, 108146), (460, 103444), (506, 94040), (880, 54073), (920, 51722), (1012, 47020), (1265, 37616), (1840, 25861), (2024, 23510), (2351, 20240), (2530, 18808), (4048, 11755), (4702, 10120), (5060, 9404)]