7727120

素因数分解:

$2^4\times 5^1\times {\mathrm{96589}}^1$

素因数の和:96602

約数の個数: 20

約数和(自身を含む): 17965740

約数和(自身を除く): 10238620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 96589, 193178, 386356, 482945, 772712, 965890, 1545424, 1931780, 3863560, 7727120]

約数ペア:

[(1, 7727120), (2, 3863560), (4, 1931780), (5, 1545424), (8, 965890), (10, 772712), (16, 482945), (20, 386356), (40, 193178), (80, 96589)]