9428240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 22260480

約数和(自身を除く): 12832240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 1759, 2680, 3518, 5360, 7036, 8795, 14072, 17590, 28144, 35180, 70360, 117853, 140720, 235706, 471412, 589265, 942824, 1178530, 1885648, 2357060, 4714120, 9428240]

約数ペア:

[(1, 9428240), (2, 4714120), (4, 2357060), (5, 1885648), (8, 1178530), (10, 942824), (16, 589265), (20, 471412), (40, 235706), (67, 140720), (80, 117853), (134, 70360), (268, 35180), (335, 28144), (536, 17590), (670, 14072), (1072, 8795), (1340, 7036), (1759, 5360), (2680, 3518)]