11590720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 56

約数和(自身を含む): 28575000

約数和(自身を除く): 16984280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1249, 1856, 2320, 2498, 4640, 4996, 6245, 9280, 9992, 12490, 19984, 24980, 36221, 39968, 49960, 72442, 79936, 99920, 144884, 181105, 199840, 289768, 362210, 399680, 579536, 724420, 1159072, 1448840, 2318144, 2897680, 5795360, 11590720]

約数ペア:

[(1, 11590720), (2, 5795360), (4, 2897680), (5, 2318144), (8, 1448840), (10, 1159072), (16, 724420), (20, 579536), (29, 399680), (32, 362210), (40, 289768), (58, 199840), (64, 181105), (80, 144884), (116, 99920), (145, 79936), (160, 72442), (232, 49960), (290, 39968), (320, 36221), (464, 24980), (580, 19984), (928, 12490), (1160, 9992), (1249, 9280), (1856, 6245), (2320, 4996), (2498, 4640)]