39065260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 88806816

約数和(自身を除く): 49741556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 433, 694, 866, 1388, 1732, 1735, 2165, 3470, 4330, 4511, 5629, 6940, 8660, 9022, 11258, 18044, 22516, 22555, 28145, 45110, 56290, 90220, 112580, 150251, 300502, 601004, 751255, 1502510, 1953263, 3005020, 3906526, 7813052, 9766315, 19532630, 39065260]

約数ペア:

[(1, 39065260), (2, 19532630), (4, 9766315), (5, 7813052), (10, 3906526), (13, 3005020), (20, 1953263), (26, 1502510), (52, 751255), (65, 601004), (130, 300502), (260, 150251), (347, 112580), (433, 90220), (694, 56290), (866, 45110), (1388, 28145), (1732, 22555), (1735, 22516), (2165, 18044), (3470, 11258), (4330, 9022), (4511, 8660), (5629, 6940)]