88156880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 244439712

約数和(自身を除く): 156282832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 523, 560, 602, 688, 784, 860, 980, 1046, 1204, 1505, 1720, 1960, 2092, 2107, 2408, 2615, 3010, 3440, 3661, 3920, 4184, 4214, 4816, 5230, 6020, 7322, 8368, 8428, 10460, 10535, 12040, 14644, 16856, 18305, 20920, 21070, 22489, 24080, 25627, 29288, 33712, 36610, 41840, 42140, 44978, 51254, 58576, 73220, 84280, 89956, 102508, 112445, 128135, 146440, 157423, 168560, 179912, 205016, 224890, 256270, 292880, 314846, 359824, 410032, 449780, 512540, 629692, 787115, 899560, 1025080, 1101961, 1259384, 1574230, 1799120, 2050160, 2203922, 2518768, 3148460, 4407844, 5509805, 6296920, 8815688, 11019610, 12593840, 17631376, 22039220, 44078440, 88156880]

約数ペア:

[(1, 88156880), (2, 44078440), (4, 22039220), (5, 17631376), (7, 12593840), (8, 11019610), (10, 8815688), (14, 6296920), (16, 5509805), (20, 4407844), (28, 3148460), (35, 2518768), (40, 2203922), (43, 2050160), (49, 1799120), (56, 1574230), (70, 1259384), (80, 1101961), (86, 1025080), (98, 899560), (112, 787115), (140, 629692), (172, 512540), (196, 449780), (215, 410032), (245, 359824), (280, 314846), (301, 292880), (344, 256270), (392, 224890), (430, 205016), (490, 179912), (523, 168560), (560, 157423), (602, 146440), (688, 128135), (784, 112445), (860, 102508), (980, 89956), (1046, 84280), (1204, 73220), (1505, 58576), (1720, 51254), (1960, 44978), (2092, 42140), (2107, 41840), (2408, 36610), (2615, 33712), (3010, 29288), (3440, 25627), (3661, 24080), (3920, 22489), (4184, 21070), (4214, 20920), (4816, 18305), (5230, 16856), (6020, 14644), (7322, 12040), (8368, 10535), (8428, 10460)]