8080670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 15936480

約数和(自身を除く): 7855810

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1019, 1586, 2038, 3965, 5095, 7930, 10190, 13247, 26494, 62159, 66235, 124318, 132470, 310795, 621590, 808067, 1616134, 4040335, 8080670]

約数ペア:

[(1, 8080670), (2, 4040335), (5, 1616134), (10, 808067), (13, 621590), (26, 310795), (61, 132470), (65, 124318), (122, 66235), (130, 62159), (305, 26494), (610, 13247), (793, 10190), (1019, 7930), (1586, 5095), (2038, 3965)]