26571020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 64991808

約数和(自身を除く): 38420788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3581, 3710, 7162, 7420, 14324, 17905, 25067, 35810, 50134, 71620, 100268, 125335, 189793, 250670, 379586, 501340, 759172, 948965, 1328551, 1897930, 2657102, 3795860, 5314204, 6642755, 13285510, 26571020]

約数ペア:

[(1, 26571020), (2, 13285510), (4, 6642755), (5, 5314204), (7, 3795860), (10, 2657102), (14, 1897930), (20, 1328551), (28, 948965), (35, 759172), (53, 501340), (70, 379586), (106, 250670), (140, 189793), (212, 125335), (265, 100268), (371, 71620), (530, 50134), (742, 35810), (1060, 25067), (1484, 17905), (1855, 14324), (3581, 7420), (3710, 7162)]