9744760

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 22064400

約数和(自身を除く): 12319640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1361, 1432, 1790, 2722, 3580, 5444, 6805, 7160, 10888, 13610, 27220, 54440, 243619, 487238, 974476, 1218095, 1948952, 2436190, 4872380, 9744760]

約数ペア:

[(1, 9744760), (2, 4872380), (4, 2436190), (5, 1948952), (8, 1218095), (10, 974476), (20, 487238), (40, 243619), (179, 54440), (358, 27220), (716, 13610), (895, 10888), (1361, 7160), (1432, 6805), (1790, 5444), (2722, 3580)]