7450480

素因数分解:

$2^4\times 5^1\times {\mathrm{93131}}^1$

素因数の和:93144

約数の個数: 20

約数和(自身を含む): 17322552

約数和(自身を除く): 9872072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 93131, 186262, 372524, 465655, 745048, 931310, 1490096, 1862620, 3725240, 7450480]

約数ペア:

[(1, 7450480), (2, 3725240), (4, 1862620), (5, 1490096), (8, 931310), (10, 745048), (16, 465655), (20, 372524), (40, 186262), (80, 93131)]