104635520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 172967680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 128, 160, 167, 176, 178, 220, 320, 334, 352, 356, 440, 445, 640, 668, 704, 712, 835, 880, 890, 979, 1336, 1408, 1424, 1670, 1760, 1780, 1837, 1958, 2672, 2848, 3340, 3520, 3560, 3674, 3916, 4895, 5344, 5696, 6680, 7040, 7120, 7348, 7832, 9185, 9790, 10688, 11392, 13360, 14240, 14696, 14863, 15664, 18370, 19580, 21376, 26720, 28480, 29392, 29726, 31328, 36740, 39160, 53440, 56960, 58784, 59452, 62656, 73480, 74315, 78320, 106880, 117568, 118904, 125312, 146960, 148630, 156640, 163493, 235136, 237808, 293920, 297260, 313280, 326986, 475616, 587840, 594520, 626560, 653972, 817465, 951232, 1175680, 1189040, 1307944, 1634930, 1902464, 2378080, 2615888, 3269860, 4756160, 5231776, 6539720, 9512320, 10463552, 13079440, 20927104, 26158880, 52317760, 104635520]

約数ペア:

[(1, 104635520), (2, 52317760), (4, 26158880), (5, 20927104), (8, 13079440), (10, 10463552), (11, 9512320), (16, 6539720), (20, 5231776), (22, 4756160), (32, 3269860), (40, 2615888), (44, 2378080), (55, 1902464), (64, 1634930), (80, 1307944), (88, 1189040), (89, 1175680), (110, 951232), (128, 817465), (160, 653972), (167, 626560), (176, 594520), (178, 587840), (220, 475616), (320, 326986), (334, 313280), (352, 297260), (356, 293920), (440, 237808), (445, 235136), (640, 163493), (668, 156640), (704, 148630), (712, 146960), (835, 125312), (880, 118904), (890, 117568), (979, 106880), (1336, 78320), (1408, 74315), (1424, 73480), (1670, 62656), (1760, 59452), (1780, 58784), (1837, 56960), (1958, 53440), (2672, 39160), (2848, 36740), (3340, 31328), (3520, 29726), (3560, 29392), (3674, 28480), (3916, 26720), (4895, 21376), (5344, 19580), (5696, 18370), (6680, 15664), (7040, 14863), (7120, 14696), (7348, 14240), (7832, 13360), (9185, 11392), (9790, 10688)]