225027460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4241}}^1$

素因数の和:4636

約数の個数: 48

約数和(自身を含む): 541618560

約数和(自身を除く): 316591100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1516, 1895, 2653, 3790, 4241, 5306, 7580, 8482, 10612, 13265, 16964, 21205, 26530, 29687, 42410, 53060, 59374, 84820, 118748, 148435, 296870, 593740, 1607339, 3214678, 6429356, 8036695, 11251373, 16073390, 22502746, 32146780, 45005492, 56256865, 112513730, 225027460]

約数ペア:

[(1, 225027460), (2, 112513730), (4, 56256865), (5, 45005492), (7, 32146780), (10, 22502746), (14, 16073390), (20, 11251373), (28, 8036695), (35, 6429356), (70, 3214678), (140, 1607339), (379, 593740), (758, 296870), (1516, 148435), (1895, 118748), (2653, 84820), (3790, 59374), (4241, 53060), (5306, 42410), (7580, 29687), (8482, 26530), (10612, 21205), (13265, 16964)]