3758780

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 7948752

約数和(自身を除く): 4189972

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1153, 1630, 2306, 3260, 4612, 5765, 11530, 23060, 187939, 375878, 751756, 939695, 1879390, 3758780]

約数ペア:

[(1, 3758780), (2, 1879390), (4, 939695), (5, 751756), (10, 375878), (20, 187939), (163, 23060), (326, 11530), (652, 5765), (815, 4612), (1153, 3260), (1630, 2306)]