205651996880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{106759}}^1$

素因数の和:106993

約数の個数: 120

約数和(自身を含む): 528205776000

約数和(自身を除く): 322553779120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 199, 220, 242, 398, 440, 484, 605, 796, 880, 968, 995, 1210, 1592, 1936, 1990, 2189, 2420, 3184, 3980, 4378, 4840, 7960, 8756, 9680, 10945, 15920, 17512, 21890, 24079, 35024, 43780, 48158, 87560, 96316, 106759, 120395, 175120, 192632, 213518, 240790, 385264, 427036, 481580, 533795, 854072, 963160, 1067590, 1174349, 1708144, 1926320, 2135180, 2348698, 4270360, 4697396, 5871745, 8540720, 9394792, 11743490, 12917839, 18789584, 21245041, 23486980, 25835678, 42490082, 46973960, 51671356, 64589195, 84980164, 93947920, 103342712, 106225205, 129178390, 169960328, 206685424, 212450410, 233695451, 258356780, 339920656, 424900820, 467390902, 516713560, 849801640, 934781804, 1033427120, 1168477255, 1699603280, 1869563608, 2336954510, 2570649961, 3739127216, 4673909020, 5141299922, 9347818040, 10282599844, 12853249805, 18695636080, 20565199688, 25706499610, 41130399376, 51412999220, 102825998440, 205651996880]

約数ペア:

[(1, 205651996880), (2, 102825998440), (4, 51412999220), (5, 41130399376), (8, 25706499610), (10, 20565199688), (11, 18695636080), (16, 12853249805), (20, 10282599844), (22, 9347818040), (40, 5141299922), (44, 4673909020), (55, 3739127216), (80, 2570649961), (88, 2336954510), (110, 1869563608), (121, 1699603280), (176, 1168477255), (199, 1033427120), (220, 934781804), (242, 849801640), (398, 516713560), (440, 467390902), (484, 424900820), (605, 339920656), (796, 258356780), (880, 233695451), (968, 212450410), (995, 206685424), (1210, 169960328), (1592, 129178390), (1936, 106225205), (1990, 103342712), (2189, 93947920), (2420, 84980164), (3184, 64589195), (3980, 51671356), (4378, 46973960), (4840, 42490082), (7960, 25835678), (8756, 23486980), (9680, 21245041), (10945, 18789584), (15920, 12917839), (17512, 11743490), (21890, 9394792), (24079, 8540720), (35024, 5871745), (43780, 4697396), (48158, 4270360), (87560, 2348698), (96316, 2135180), (106759, 1926320), (120395, 1708144), (175120, 1174349), (192632, 1067590), (213518, 963160), (240790, 854072), (385264, 533795), (427036, 481580)]