10689280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 29286432

約数和(自身を除く): 18597152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1193, 1280, 1792, 2240, 2386, 4480, 4772, 5965, 8351, 8960, 9544, 11930, 16702, 19088, 23860, 33404, 38176, 41755, 47720, 66808, 76352, 83510, 95440, 133616, 152704, 167020, 190880, 267232, 305408, 334040, 381760, 534464, 668080, 763520, 1068928, 1336160, 1527040, 2137856, 2672320, 5344640, 10689280]

約数ペア:

[(1, 10689280), (2, 5344640), (4, 2672320), (5, 2137856), (7, 1527040), (8, 1336160), (10, 1068928), (14, 763520), (16, 668080), (20, 534464), (28, 381760), (32, 334040), (35, 305408), (40, 267232), (56, 190880), (64, 167020), (70, 152704), (80, 133616), (112, 95440), (128, 83510), (140, 76352), (160, 66808), (224, 47720), (256, 41755), (280, 38176), (320, 33404), (448, 23860), (560, 19088), (640, 16702), (896, 11930), (1120, 9544), (1193, 8960), (1280, 8351), (1792, 5965), (2240, 4772), (2386, 4480)]