24573770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 47854800

約数和(自身を除く): 23281030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 449, 842, 898, 2105, 2245, 4210, 4490, 5473, 5837, 10946, 11674, 27365, 29185, 54730, 58370, 189029, 378058, 945145, 1890290, 2457377, 4914754, 12286885, 24573770]

約数ペア:

[(1, 24573770), (2, 12286885), (5, 4914754), (10, 2457377), (13, 1890290), (26, 945145), (65, 378058), (130, 189029), (421, 58370), (449, 54730), (842, 29185), (898, 27365), (2105, 11674), (2245, 10946), (4210, 5837), (4490, 5473)]