8049126280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15479089}}^1$

素因数の和:15479113

約数の個数: 32

約数和(自身を含む): 19503653400

約数和(自身を除く): 11454527120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 15479089, 30958178, 61916356, 77395445, 123832712, 154790890, 201228157, 309581780, 402456314, 619163560, 804912628, 1006140785, 1609825256, 2012281570, 4024563140, 8049126280]

約数ペア:

[(1, 8049126280), (2, 4024563140), (4, 2012281570), (5, 1609825256), (8, 1006140785), (10, 804912628), (13, 619163560), (20, 402456314), (26, 309581780), (40, 201228157), (52, 154790890), (65, 123832712), (104, 77395445), (130, 61916356), (260, 30958178), (520, 15479089)]