24999770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 47063808

約数和(自身を除く): 22064038

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1237, 2021, 2474, 4042, 6185, 10105, 12370, 20210, 53191, 58139, 106382, 116278, 265955, 290695, 531910, 581390, 2499977, 4999954, 12499885, 24999770]

約数ペア:

[(1, 24999770), (2, 12499885), (5, 4999954), (10, 2499977), (43, 581390), (47, 531910), (86, 290695), (94, 265955), (215, 116278), (235, 106382), (430, 58139), (470, 53191), (1237, 20210), (2021, 12370), (2474, 10105), (4042, 6185)]