26998720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 112

約数和(自身を含む): 77906880

約数和(自身を除く): 50908160

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, 476, 544, 560, 595, 680, 709, 952, 1088, 1120, 1190, 1360, 1418, 1904, 2240, 2380, 2720, 2836, 3545, 3808, 4760, 4963, 5440, 5672, 7090, 7616, 9520, 9926, 11344, 12053, 14180, 19040, 19852, 22688, 24106, 24815, 28360, 38080, 39704, 45376, 48212, 49630, 56720, 60265, 79408, 84371, 96424, 99260, 113440, 120530, 158816, 168742, 192848, 198520, 226880, 241060, 317632, 337484, 385696, 397040, 421855, 482120, 674968, 771392, 794080, 843710, 964240, 1349936, 1588160, 1687420, 1928480, 2699872, 3374840, 3856960, 5399744, 6749680, 13499360, 26998720]

約数ペア:

[(1, 26998720), (2, 13499360), (4, 6749680), (5, 5399744), (7, 3856960), (8, 3374840), (10, 2699872), (14, 1928480), (16, 1687420), (17, 1588160), (20, 1349936), (28, 964240), (32, 843710), (34, 794080), (35, 771392), (40, 674968), (56, 482120), (64, 421855), (68, 397040), (70, 385696), (80, 337484), (85, 317632), (112, 241060), (119, 226880), (136, 198520), (140, 192848), (160, 168742), (170, 158816), (224, 120530), (238, 113440), (272, 99260), (280, 96424), (320, 84371), (340, 79408), (448, 60265), (476, 56720), (544, 49630), (560, 48212), (595, 45376), (680, 39704), (709, 38080), (952, 28360), (1088, 24815), (1120, 24106), (1190, 22688), (1360, 19852), (1418, 19040), (1904, 14180), (2240, 12053), (2380, 11344), (2720, 9926), (2836, 9520), (3545, 7616), (3808, 7090), (4760, 5672), (4963, 5440)]