13462280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25889}}^1$

素因数の和:25913

約数の個数: 32

約数和(自身を含む): 32621400

約数和(自身を除く): 19159120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 25889, 51778, 103556, 129445, 207112, 258890, 336557, 517780, 673114, 1035560, 1346228, 1682785, 2692456, 3365570, 6731140, 13462280]

約数ペア:

[(1, 13462280), (2, 6731140), (4, 3365570), (5, 2692456), (8, 1682785), (10, 1346228), (13, 1035560), (20, 673114), (26, 517780), (40, 336557), (52, 258890), (65, 207112), (104, 129445), (130, 103556), (260, 51778), (520, 25889)]