17097920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 49377600

約数和(自身を除く): 32279680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 449, 476, 544, 560, 595, 680, 898, 952, 1088, 1120, 1190, 1360, 1796, 1904, 2240, 2245, 2380, 2720, 3143, 3592, 3808, 4490, 4760, 5440, 6286, 7184, 7616, 7633, 8980, 9520, 12572, 14368, 15266, 15715, 17960, 19040, 25144, 28736, 30532, 31430, 35920, 38080, 38165, 50288, 53431, 61064, 62860, 71840, 76330, 100576, 106862, 122128, 125720, 143680, 152660, 201152, 213724, 244256, 251440, 267155, 305320, 427448, 488512, 502880, 534310, 610640, 854896, 1005760, 1068620, 1221280, 1709792, 2137240, 2442560, 3419584, 4274480, 8548960, 17097920]

約数ペア:

[(1, 17097920), (2, 8548960), (4, 4274480), (5, 3419584), (7, 2442560), (8, 2137240), (10, 1709792), (14, 1221280), (16, 1068620), (17, 1005760), (20, 854896), (28, 610640), (32, 534310), (34, 502880), (35, 488512), (40, 427448), (56, 305320), (64, 267155), (68, 251440), (70, 244256), (80, 213724), (85, 201152), (112, 152660), (119, 143680), (136, 125720), (140, 122128), (160, 106862), (170, 100576), (224, 76330), (238, 71840), (272, 62860), (280, 61064), (320, 53431), (340, 50288), (448, 38165), (449, 38080), (476, 35920), (544, 31430), (560, 30532), (595, 28736), (680, 25144), (898, 19040), (952, 17960), (1088, 15715), (1120, 15266), (1190, 14368), (1360, 12572), (1796, 9520), (1904, 8980), (2240, 7633), (2245, 7616), (2380, 7184), (2720, 6286), (3143, 5440), (3592, 4760), (3808, 4490)]