28766300

素因数分解:

$2^2\times 5^2\times {\mathrm{347}}^1\times {\mathrm{829}}^1$

素因数の和:1190

約数の個数: 36

約数和(自身を含む): 62678280

約数和(自身を除く): 33911980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 347, 694, 829, 1388, 1658, 1735, 3316, 3470, 4145, 6940, 8290, 8675, 16580, 17350, 20725, 34700, 41450, 82900, 287663, 575326, 1150652, 1438315, 2876630, 5753260, 7191575, 14383150, 28766300]

約数ペア:

[(1, 28766300), (2, 14383150), (4, 7191575), (5, 5753260), (10, 2876630), (20, 1438315), (25, 1150652), (50, 575326), (100, 287663), (347, 82900), (694, 41450), (829, 34700), (1388, 20725), (1658, 17350), (1735, 16580), (3316, 8675), (3470, 8290), (4145, 6940)]