5200197990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13333841}}^1$

素因数の和:13333864

約数の個数: 32

約数和(自身を含む): 13440512736

約数和(自身を除く): 8240314746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 13333841, 26667682, 40001523, 66669205, 80003046, 133338410, 173339933, 200007615, 346679866, 400015230, 520019799, 866699665, 1040039598, 1733399330, 2600098995, 5200197990]

約数ペア:

[(1, 5200197990), (2, 2600098995), (3, 1733399330), (5, 1040039598), (6, 866699665), (10, 520019799), (13, 400015230), (15, 346679866), (26, 200007615), (30, 173339933), (39, 133338410), (65, 80003046), (78, 66669205), (130, 40001523), (195, 26667682), (390, 13333841)]