26345620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 63584640

約数和(自身を除く): 37239020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 829, 908, 1135, 1589, 1658, 2270, 3178, 3316, 4145, 4540, 5803, 6356, 7945, 8290, 11606, 15890, 16580, 23212, 29015, 31780, 58030, 116060, 188183, 376366, 752732, 940915, 1317281, 1881830, 2634562, 3763660, 5269124, 6586405, 13172810, 26345620]

約数ペア:

[(1, 26345620), (2, 13172810), (4, 6586405), (5, 5269124), (7, 3763660), (10, 2634562), (14, 1881830), (20, 1317281), (28, 940915), (35, 752732), (70, 376366), (140, 188183), (227, 116060), (454, 58030), (829, 31780), (908, 29015), (1135, 23212), (1589, 16580), (1658, 15890), (2270, 11606), (3178, 8290), (3316, 7945), (4145, 6356), (4540, 5803)]