1030452020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3963277}}^1$

素因数の和:3963299

約数の個数: 24

約数和(自身を含む): 2330407464

約数和(自身を除く): 1299955444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3963277, 7926554, 15853108, 19816385, 39632770, 51522601, 79265540, 103045202, 206090404, 257613005, 515226010, 1030452020]

約数ペア:

[(1, 1030452020), (2, 515226010), (4, 257613005), (5, 206090404), (10, 103045202), (13, 79265540), (20, 51522601), (26, 39632770), (52, 19816385), (65, 15853108), (130, 7926554), (260, 3963277)]