275227660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{823}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 604670976

約数和(自身を除く): 329443316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 727, 823, 1454, 1646, 2908, 3292, 3635, 4115, 7270, 8230, 14540, 16460, 16721, 18929, 33442, 37858, 66884, 75716, 83605, 94645, 167210, 189290, 334420, 378580, 598321, 1196642, 2393284, 2991605, 5983210, 11966420, 13761383, 27522766, 55045532, 68806915, 137613830, 275227660]

約数ペア:

[(1, 275227660), (2, 137613830), (4, 68806915), (5, 55045532), (10, 27522766), (20, 13761383), (23, 11966420), (46, 5983210), (92, 2991605), (115, 2393284), (230, 1196642), (460, 598321), (727, 378580), (823, 334420), (1454, 189290), (1646, 167210), (2908, 94645), (3292, 83605), (3635, 75716), (4115, 66884), (7270, 37858), (8230, 33442), (14540, 18929), (16460, 16721)]