8226260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 20060544

約数和(自身を除く): 11834284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 877, 938, 1340, 1754, 1876, 2345, 3508, 4385, 4690, 6139, 8770, 9380, 12278, 17540, 24556, 30695, 58759, 61390, 117518, 122780, 235036, 293795, 411313, 587590, 822626, 1175180, 1645252, 2056565, 4113130, 8226260]

約数ペア:

[(1, 8226260), (2, 4113130), (4, 2056565), (5, 1645252), (7, 1175180), (10, 822626), (14, 587590), (20, 411313), (28, 293795), (35, 235036), (67, 122780), (70, 117518), (134, 61390), (140, 58759), (268, 30695), (335, 24556), (469, 17540), (670, 12278), (877, 9380), (938, 8770), (1340, 6139), (1754, 4690), (1876, 4385), (2345, 3508)]