13167520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 33965568

約数和(自身を除く): 20798048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 103, 136, 160, 170, 188, 206, 235, 272, 340, 376, 412, 470, 515, 544, 680, 752, 799, 824, 940, 1030, 1360, 1504, 1598, 1648, 1751, 1880, 2060, 2720, 3196, 3296, 3502, 3760, 3995, 4120, 4841, 6392, 7004, 7520, 7990, 8240, 8755, 9682, 12784, 14008, 15980, 16480, 17510, 19364, 24205, 25568, 28016, 31960, 35020, 38728, 48410, 56032, 63920, 70040, 77456, 82297, 96820, 127840, 140080, 154912, 164594, 193640, 280160, 329188, 387280, 411485, 658376, 774560, 822970, 1316752, 1645940, 2633504, 3291880, 6583760, 13167520]

約数ペア:

[(1, 13167520), (2, 6583760), (4, 3291880), (5, 2633504), (8, 1645940), (10, 1316752), (16, 822970), (17, 774560), (20, 658376), (32, 411485), (34, 387280), (40, 329188), (47, 280160), (68, 193640), (80, 164594), (85, 154912), (94, 140080), (103, 127840), (136, 96820), (160, 82297), (170, 77456), (188, 70040), (206, 63920), (235, 56032), (272, 48410), (340, 38728), (376, 35020), (412, 31960), (470, 28016), (515, 25568), (544, 24205), (680, 19364), (752, 17510), (799, 16480), (824, 15980), (940, 14008), (1030, 12784), (1360, 9682), (1504, 8755), (1598, 8240), (1648, 7990), (1751, 7520), (1880, 7004), (2060, 6392), (2720, 4841), (3196, 4120), (3296, 3995), (3502, 3760)]