38547520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 112

約数和(自身を含む): 102705408

約数和(自身を除く): 64157888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 160, 176, 188, 220, 233, 235, 320, 352, 376, 440, 466, 470, 517, 704, 752, 880, 932, 940, 1034, 1165, 1504, 1760, 1864, 1880, 2068, 2330, 2563, 2585, 3008, 3520, 3728, 3760, 4136, 4660, 5126, 5170, 7456, 7520, 8272, 9320, 10252, 10340, 10951, 12815, 14912, 15040, 16544, 18640, 20504, 20680, 21902, 25630, 33088, 37280, 41008, 41360, 43804, 51260, 54755, 74560, 82016, 82720, 87608, 102520, 109510, 120461, 164032, 165440, 175216, 205040, 219020, 240922, 350432, 410080, 438040, 481844, 602305, 700864, 820160, 876080, 963688, 1204610, 1752160, 1927376, 2409220, 3504320, 3854752, 4818440, 7709504, 9636880, 19273760, 38547520]

約数ペア:

[(1, 38547520), (2, 19273760), (4, 9636880), (5, 7709504), (8, 4818440), (10, 3854752), (11, 3504320), (16, 2409220), (20, 1927376), (22, 1752160), (32, 1204610), (40, 963688), (44, 876080), (47, 820160), (55, 700864), (64, 602305), (80, 481844), (88, 438040), (94, 410080), (110, 350432), (160, 240922), (176, 219020), (188, 205040), (220, 175216), (233, 165440), (235, 164032), (320, 120461), (352, 109510), (376, 102520), (440, 87608), (466, 82720), (470, 82016), (517, 74560), (704, 54755), (752, 51260), (880, 43804), (932, 41360), (940, 41008), (1034, 37280), (1165, 33088), (1504, 25630), (1760, 21902), (1864, 20680), (1880, 20504), (2068, 18640), (2330, 16544), (2563, 15040), (2585, 14912), (3008, 12815), (3520, 10951), (3728, 10340), (3760, 10252), (4136, 9320), (4660, 8272), (5126, 7520), (5170, 7456)]