90064480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 235636128

約数和(自身を除く): 145571648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 440, 584, 701, 730, 803, 880, 1168, 1402, 1460, 1606, 1760, 2336, 2804, 2920, 3212, 3505, 4015, 5608, 5840, 6424, 7010, 7711, 8030, 11216, 11680, 12848, 14020, 15422, 16060, 22432, 25696, 28040, 30844, 32120, 38555, 51173, 56080, 61688, 64240, 77110, 102346, 112160, 123376, 128480, 154220, 204692, 246752, 255865, 308440, 409384, 511730, 562903, 616880, 818768, 1023460, 1125806, 1233760, 1637536, 2046920, 2251612, 2814515, 4093840, 4503224, 5629030, 8187680, 9006448, 11258060, 18012896, 22516120, 45032240, 90064480]

約数ペア:

[(1, 90064480), (2, 45032240), (4, 22516120), (5, 18012896), (8, 11258060), (10, 9006448), (11, 8187680), (16, 5629030), (20, 4503224), (22, 4093840), (32, 2814515), (40, 2251612), (44, 2046920), (55, 1637536), (73, 1233760), (80, 1125806), (88, 1023460), (110, 818768), (146, 616880), (160, 562903), (176, 511730), (220, 409384), (292, 308440), (352, 255865), (365, 246752), (440, 204692), (584, 154220), (701, 128480), (730, 123376), (803, 112160), (880, 102346), (1168, 77110), (1402, 64240), (1460, 61688), (1606, 56080), (1760, 51173), (2336, 38555), (2804, 32120), (2920, 30844), (3212, 28040), (3505, 25696), (4015, 22432), (5608, 16060), (5840, 15422), (6424, 14020), (7010, 12848), (7711, 11680), (8030, 11216)]