26426080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 40634144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 167, 172, 184, 215, 230, 334, 344, 368, 430, 460, 668, 688, 736, 835, 860, 920, 989, 1336, 1376, 1670, 1720, 1840, 1978, 2672, 3340, 3440, 3680, 3841, 3956, 4945, 5344, 6680, 6880, 7181, 7682, 7912, 9890, 13360, 14362, 15364, 15824, 19205, 19780, 26720, 28724, 30728, 31648, 35905, 38410, 39560, 57448, 61456, 71810, 76820, 79120, 114896, 122912, 143620, 153640, 158240, 165163, 229792, 287240, 307280, 330326, 574480, 614560, 660652, 825815, 1148960, 1321304, 1651630, 2642608, 3303260, 5285216, 6606520, 13213040, 26426080]

約数ペア:

[(1, 26426080), (2, 13213040), (4, 6606520), (5, 5285216), (8, 3303260), (10, 2642608), (16, 1651630), (20, 1321304), (23, 1148960), (32, 825815), (40, 660652), (43, 614560), (46, 574480), (80, 330326), (86, 307280), (92, 287240), (115, 229792), (160, 165163), (167, 158240), (172, 153640), (184, 143620), (215, 122912), (230, 114896), (334, 79120), (344, 76820), (368, 71810), (430, 61456), (460, 57448), (668, 39560), (688, 38410), (736, 35905), (835, 31648), (860, 30728), (920, 28724), (989, 26720), (1336, 19780), (1376, 19205), (1670, 15824), (1720, 15364), (1840, 14362), (1978, 13360), (2672, 9890), (3340, 7912), (3440, 7682), (3680, 7181), (3841, 6880), (3956, 6680), (4945, 5344)]