203584480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 529296768

約数和(自身を除く): 325712288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 131, 160, 176, 220, 262, 352, 440, 524, 655, 880, 883, 1048, 1310, 1441, 1760, 1766, 2096, 2620, 2882, 3532, 4192, 4415, 5240, 5764, 7064, 7205, 8830, 9713, 10480, 11528, 14128, 14410, 17660, 19426, 20960, 23056, 28256, 28820, 35320, 38852, 46112, 48565, 57640, 70640, 77704, 97130, 115280, 115673, 141280, 155408, 194260, 230560, 231346, 310816, 388520, 462692, 578365, 777040, 925384, 1156730, 1272403, 1554080, 1850768, 2313460, 2544806, 3701536, 4626920, 5089612, 6362015, 9253840, 10179224, 12724030, 18507680, 20358448, 25448060, 40716896, 50896120, 101792240, 203584480]

約数ペア:

[(1, 203584480), (2, 101792240), (4, 50896120), (5, 40716896), (8, 25448060), (10, 20358448), (11, 18507680), (16, 12724030), (20, 10179224), (22, 9253840), (32, 6362015), (40, 5089612), (44, 4626920), (55, 3701536), (80, 2544806), (88, 2313460), (110, 1850768), (131, 1554080), (160, 1272403), (176, 1156730), (220, 925384), (262, 777040), (352, 578365), (440, 462692), (524, 388520), (655, 310816), (880, 231346), (883, 230560), (1048, 194260), (1310, 155408), (1441, 141280), (1760, 115673), (1766, 115280), (2096, 97130), (2620, 77704), (2882, 70640), (3532, 57640), (4192, 48565), (4415, 46112), (5240, 38852), (5764, 35320), (7064, 28820), (7205, 28256), (8830, 23056), (9713, 20960), (10480, 19426), (11528, 17660), (14128, 14410)]