52377920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 145084800

約数和(自身を除く): 92706880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 349, 448, 469, 536, 560, 670, 698, 938, 1072, 1120, 1340, 1396, 1745, 1876, 2144, 2240, 2345, 2443, 2680, 2792, 3490, 3752, 4288, 4690, 4886, 5360, 5584, 6980, 7504, 9380, 9772, 10720, 11168, 12215, 13960, 15008, 18760, 19544, 21440, 22336, 23383, 24430, 27920, 30016, 37520, 39088, 46766, 48860, 55840, 75040, 78176, 93532, 97720, 111680, 116915, 150080, 156352, 163681, 187064, 195440, 233830, 327362, 374128, 390880, 467660, 654724, 748256, 781760, 818405, 935320, 1309448, 1496512, 1636810, 1870640, 2618896, 3273620, 3741280, 5237792, 6547240, 7482560, 10475584, 13094480, 26188960, 52377920]

約数ペア:

[(1, 52377920), (2, 26188960), (4, 13094480), (5, 10475584), (7, 7482560), (8, 6547240), (10, 5237792), (14, 3741280), (16, 3273620), (20, 2618896), (28, 1870640), (32, 1636810), (35, 1496512), (40, 1309448), (56, 935320), (64, 818405), (67, 781760), (70, 748256), (80, 654724), (112, 467660), (134, 390880), (140, 374128), (160, 327362), (224, 233830), (268, 195440), (280, 187064), (320, 163681), (335, 156352), (349, 150080), (448, 116915), (469, 111680), (536, 97720), (560, 93532), (670, 78176), (698, 75040), (938, 55840), (1072, 48860), (1120, 46766), (1340, 39088), (1396, 37520), (1745, 30016), (1876, 27920), (2144, 24430), (2240, 23383), (2345, 22336), (2443, 21440), (2680, 19544), (2792, 18760), (3490, 15008), (3752, 13960), (4288, 12215), (4690, 11168), (4886, 10720), (5360, 9772), (5584, 9380), (6980, 7504)]