7184680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 16475400

約数和(自身を除く): 9290720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 3389, 6778, 13556, 16945, 27112, 33890, 67780, 135560, 179617, 359234, 718468, 898085, 1436936, 1796170, 3592340, 7184680]

約数ペア:

[(1, 7184680), (2, 3592340), (4, 1796170), (5, 1436936), (8, 898085), (10, 718468), (20, 359234), (40, 179617), (53, 135560), (106, 67780), (212, 33890), (265, 27112), (424, 16945), (530, 13556), (1060, 6778), (2120, 3389)]