26168480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 69600384

約数和(自身を除く): 43431904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 547, 598, 736, 920, 1040, 1094, 1196, 1495, 1840, 2080, 2188, 2392, 2735, 2990, 3680, 4376, 4784, 5470, 5980, 7111, 8752, 9568, 10940, 11960, 12581, 14222, 17504, 21880, 23920, 25162, 28444, 35555, 43760, 47840, 50324, 56888, 62905, 71110, 87520, 100648, 113776, 125810, 142220, 163553, 201296, 227552, 251620, 284440, 327106, 402592, 503240, 568880, 654212, 817765, 1006480, 1137760, 1308424, 1635530, 2012960, 2616848, 3271060, 5233696, 6542120, 13084240, 26168480]

約数ペア:

[(1, 26168480), (2, 13084240), (4, 6542120), (5, 5233696), (8, 3271060), (10, 2616848), (13, 2012960), (16, 1635530), (20, 1308424), (23, 1137760), (26, 1006480), (32, 817765), (40, 654212), (46, 568880), (52, 503240), (65, 402592), (80, 327106), (92, 284440), (104, 251620), (115, 227552), (130, 201296), (160, 163553), (184, 142220), (208, 125810), (230, 113776), (260, 100648), (299, 87520), (368, 71110), (416, 62905), (460, 56888), (520, 50324), (547, 47840), (598, 43760), (736, 35555), (920, 28444), (1040, 25162), (1094, 23920), (1196, 21880), (1495, 17504), (1840, 14222), (2080, 12581), (2188, 11960), (2392, 10940), (2735, 9568), (2990, 8752), (3680, 7111), (4376, 5980), (4784, 5470)]